How to Store Food in Buckets With Mylar and Oxygen Absorbers

At a Glance

Store dry food in food-grade buckets with gasketed lids, and skip any bucket that ever held detergent, paint, or other chemicals. For anything you’re keeping longer than a year or two, line the bucket with a mylar bag and add about 2,000cc of oxygen absorbers per 5-gallon bucket. Seal the bags with an impulse sealer, a clothes iron with the steam off, or a hair straightener. Only seal foods with 10% moisture or less, and leave oxygen absorbers out of sugar and salt. Packed this way, dry foods like white rice and wheat berries last 30 years or more. Keep your buckets somewhere cool and dry, a few inches off the floor, and stacked no more than three high.

This article has been completely updated with additional food storage data and tips for best practices. September 2026.

Storing food is one of the top topics readers email me about, and most of those questions are about long-term storage. For the long haul, say more than five years, food-grade buckets are hard to beat. The heavy plastic keeps out pests, light, moisture, and oxygen, which are four of the six enemies of food storage.

Just about any dry food can go in a bucket, and most of the time, you’ll buy these things in bulk. This can save money, but when you then divide those foods into smaller packages, you get manageable portions and something far more practical for most people. If you want more detail on which foods need to come out of their store packaging, I cover it in 20+ Foods to Repackage for Long-Term Storage.

If you’ve never packed a bucket before, the whole process can look like a lot of fuss over a bag of rice, but it goes quickly, and I’ll walk you through every step.

Do You Need Mylar Bags in Food-Grade Buckets?

You don’t need them for food you’ll use within a year or so, as long as the bucket is food-grade and has a gasketed lid — one with a rubber ring around the inside rim. For anything you’re storing longer, my best advice is to line the bucket with a mylar bag and add oxygen absorbers. Even with a tight lid, plastic buckets will still let small amounts of oxygen through over time, and mylar blocks it.

I think of buckets in two groups. “Pantry buckets” are the ones you open every week or two, and a Gamma Seal lid with no liner is fine for those. “Long-term buckets” are the ones you don’t plan to touch for years, and those should get mylar and oxygen absorbers every time. You get double protection with that combination.


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How to Store Food in Buckets, Step by Step

  1. Start with a clean, completely dry food-grade bucket and lid.
  2. Set a mylar bag inside and fold the top edge over the rim of the bucket.
  3. Pour in your dry food, shaking the bucket now and then so it settles. Leave a few inches at the top of the bag for sealing.
  4. Add oxygen absorbers, about 2,000cc for a 5-gallon bucket. They start working the moment they hit air, so open the package only when your bags are filled and ready, and use them within about 15 minutes. Seal any extras in a canning jar right away.
  5. Press out as much air as you can and heat-seal the bag with an Impulse heat sealer, an iron (use the wool or cotton setting, steam off) or a hair straightener — the kind with metal plates. Seal about 95% of the opening, press the remaining air out through the gap, then close it.
  6. Tuck the sealed bag down into the bucket, tap the lid on with a rubber mallet, and label the outside with the contents and the date.
  7. Store the bucket in a cool, dry spot a few inches off the floor.

Video created by Grok.

Within a day or two, the bag should pull in tight around the food. If it still looks loose and puffy, check the seal.

What To Store In Your Buckets

Start with foods your family already eats. There’s no point in storing buckets of oats if that’s not part of your family’s typical diet or you use it only occasionally. White rice, dry beans, rolled oats, and pasta are inexpensive, easy to find in bulk, and they’ll store for decades. Wheat berries last even longer, but they only make sense if you own a grain mill and bake bread.

A bucket of food nobody knows how to cook won’t help much in an emergency. And that comes from the voice of experience and the person who owns three buckets of Textured Vegetable Protein. Probably not the smartest purchase I’ve ever made!

How to Tell If a Bucket Is Food-Grade

The #2 recycling symbol (HDPE) tells you what kind of plastic the bucket is made from, but it doesn’t guarantee the bucket is safe for food. Look for the words “food grade” or “FDA compliant” on the label or product listing, or a small cup-and-fork symbol on the bottom.

The orange and white buckets at Home Depot and Lowe’s are made for paint and mortar. Unless the label specifically says food-safe, don’t use them for food storage unless the food will be packaged in individual mylar bags or you’ll use a mylar liner. Washed-out detergent, cat litter, and chemical buckets are off the table, too. Plastic absorbs whatever it’s held, and no amount of scrubbing gets it all out.

Bakeries and grocery store delis often give away frosting buckets for free, and those are food-grade. Skip anything that held pickles or other strong-smelling food. Your rice will taste like dill for the next ten years, again, unless you’re using mylar bags.

Are food-grade buckets airtight? A bucket with a rubber gasket in the lid keeps out bugs and humidity well enough for pantry storage. It isn’t a true oxygen barrier, though, which is why long-term buckets get mylar liners.

Food Safety Precautions

According to the Utah State University Extension Service, any food stored long-term in airtight containers with oxygen absorbers must have a moisture content of 10% or less. Wetter foods sealed without oxygen create a risk of botulism poisoning.

Is Your Food Dry Enough to Seal?

Store-bought dry goods like rice, beans, and pasta are already well under 10% moisture, so you don’t need to test them. Home-dehydrated fruits and vegetables are a different story. They should snap or crumble when you bend them. If a piece bends, it goes back in the dehydrator. Personally, I use my home-dehydrated foods only for shorter-term storage, since I don’t have a reliable way to test for moisture, and by “shorter-term”, I mean a year or so.

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Tips for Storing Food in Buckets

1. Pick a bucket size you can lift. Survival and preppper experts always show the huge 5-gallon buckes, but when those are filled, there’s no way I could lift them. Instead, consider using smaller 1-gallon buckets. These smaller buckets work well for anyone who can’t lift heavy objects as well as for foods you use frequently. I’ve found that 5-gallon buckets are best for long-term storage. My post on choosing food storage containers can help you decide.

2. Line buckets with mylar for long-term storage. A mylar bag adds another layer of protection against moisture, oxygen, and light. You can use one large bag as a liner, or fill and seal several smaller bags and stack them inside the bucket. For 5-gallon buckets, look for bags that are at least 5 mil thick. Thinner 3.5-mil bags are fine for smaller packages. The important thing is the thickness of the mylar, and if you buy the combination of mylar bags with oxygen absorbers, you’re ready to go.

3. Use food-grade buckets even with mylar inside. Food-grade buckets give you more options down the road, like brining, carrying water, or holding fresh produce from the garden without the worry of contamination.

4. Add the right amount of oxygen absorbers. Oxygen ruins food over time, and oxygen absorbers remove it from inside a sealed bag. How many you need depends on the size of the container and how much air is left around the food. Use this chart as a guide:

ContainerOxygen absorber
Quart canning jar100cc
#10 can300cc
1-gallon mylar bag300–500cc
5-gallon bucket liner2,000–2,500cc

Beans and pasta leave more air pockets than rice or wheat, so round up those numbers for those, and be sure to frequently give the bucket or container a shake to remove oxygen from between food pieces. Extra absorber capacity won’t hurt your food. Leave them out of sugar entirely, or you’ll end up with a 20-pound sugar brick. My oxygen absorber guide has more detail.

5. Seal leftover oxygen absorbers right away. Absorbers keep working as long as they’re exposed to air, until they’re used up. Vacuum seal the extras in a canning jar, which seals tighter than a regular jar, or buy packages sized for what you’ll use in one session. I get all my containers filled and ready to seal before I open the bag of absorbers. Then, I count out how many absorbers I’ll need and quickly put the rest in a canning jar.

6. Get a helper. One person holds the bag open while the other pours and seals, and the whole job goes twice as fast.

7. Label every bucket. Use a Sharpie, a printed label, or a china marker, and include the date. You don’t want to open every bucket and bag hunting for the pinto beans.

8. Check your seals. If you use an iron to seal mylar bags, make sure the seal is tight all the way across. The first time I sealed up dried milk in these bags, I was unpleasantly surprised to find a trail of white powder following me to the pantry. The cat loved it, though.

9. Seal food in several smaller bags. Smaller bags make rotation easier, since you open one at a time and leave the rest sealed. They’re lighter to carry, too. Any mylar bag can be resealed with a fresh oxygen absorber.

10. Ask for free buckets. Grocery stores and bakeries often give away buckets and lids, or you can buy them from a reputable supplier. Frosting buckets are great. Pickle buckets aren’t, unless you want dill-flavored oatmeal. (Using a mylar bag liner will help prevent this.)

11. Choose your sealing tool. If you’re sealing a lot of mylar bags, go for a 16-inch Impulse sealer. They run around forty dollars. For a less expensive option, use a hair straightener with metal plates (these work better than ceramic) or an iron. For the latter, use the wool or cotton setting and be sure to turn ff the steam.

12. Use a straight edge as an ironing board. Lay the top of the mylar bag across a wooden ruler or a heat-resistant board and run the iron along it. The width of the board becomes the width of your seal.

13. Store non-food supplies in buckets, too. Buckets are handy for toiletries and paper goods, and those don’t need mylar. I’ve dealt with squirrels, rats, and mice getting into all kinds of packaging, as you see here, so whatever you’ve stocked up on, storing it in a plastic bucket beats leaving it out for pests.

14. Put Gamma Seal lids on buckets you’ll open often. A Gamma Seal lid has a ring that snaps onto the bucket and an inner lid that screws on and off, giving you easy access and an airtight seal for years. Snap-on lids are cheaper and fine for buckets you won’t open for years. Gamma Seal lids cost more, but you’ll appreciate them on any bucket you open frequently. They fit bucket sizes from 3.5 to 5 gallons.

15. Tuck the original packaging inside. If whatever you’re storing came with nutritional information or directions for cooking, before closing a bucket, add the empty package from the food inside. Cooking directions and nutrition info will be right there when you open it.

16. Use a rubber mallet. It makes quick work of sealing lids on buckets.

17. Keep a bucket opener with your buckets. Those lids go on tight, and you’ll want an easy way to get them off.

How Long Does Food Last In Buckets?

These estimates are for food sealed in mylar with oxygen absorbers and stored at 75°F or cooler. In a bucket with no liner, plan on rotating through that food first since it isn’t protected from oxygen.

FoodShelf life (mylar + oxygen absorbers)
White rice30 years
Wheat berries30+ years
Dry beans30 years — but the older the beans, the longer they take to cook.
Rolled oats20–30 years
Pasta20–30 years
Nonfat powdered milkUp to 20 years
Cornmeal10–15 years
White flourAbout 10 years
Sugar and saltIndefinitely (no oxygen absorbers)

For more on storing grains, see Food Storage Grains: An Inexpensive Calorie with Great Versatility.

Foods That Don’t Belong In Buckets

Anything with much oil in it goes rancid, bucket or no bucket. Only storing them in a refrigerator or freezer staves off rancidity. That includes brown rice, whole wheat flour, and nuts, which last only a year or two even in mylar. I store quantities of flour, which I use most often, but whole wheat berries have a much longer shelf life. Grind them as you need flour instead.

Anything moist is a bigger problem. Oxygen absorbers create the low-oxygen conditions botulism loves, so foods above 10% moisture don’t go in sealed mylar.

Where to Keep Your Buckets

A well-sealed bucket protects your food from light, oxygen, and pests, but it can’t protect it from the biggest enemy of food, heat. Heat shortens shelf life faster than anything else. The estimates for shelf life assume food will be stored at 75°F or cooler, and food kept in a hot garage or attic loses nutrients, flavor, texture, and color much sooner.

Store all food inside your home or other climate-controlled space — a closet, the space under a bed, or a basement will preserve the shelf life longer than any outbuilding.

Keep humidity low, too, especially if you’re storing buckets without mylar liners. When we moved to Texas and I realized humidity was going to be a major problem, I placed Damp-Rid buckets in my pantry area and eventually we installed a dehumidifer.

Set buckets a few inches off the floor on a pallet, board, or shelf so air circulates underneath and the whole container stays at room temperature. Don’t stack them more than three high, since the weight can crack the bottom bucket, and if you live in earthquake country, strap or brace your buckets so they can’t topple over.

Opening, Resealing, and Rotating Buckets

When you open a long-term bucket, cut the mylar just below the seal, take what you’ll use over the next several weeks, drop in a fresh oxygen absorber, and reseal it. This is actually why I’ve come to prefer packaging food in smaller mylar bags because I can use one at a time without having to reseal a 5-gallon bag of food I might not need for many months or even years.

Write the packing date on every bucket and use the oldest first. A simple list taped inside a closet door, with what’s in each bucket and when you packed it, saves a lot of lid-prying later.

One smart method is to number the buckets and keep a tracking list of the bucket number, date sealed, and the food inside. That way, when you refill that bucket with something different, you only need to change the tracking list.

How Long Do Food Storage Buckets Last?

As sturdy as they are, no bucket lasts forever, but if they’re kept indoors and out of the sun, they can last for years. Sunlight and freezing temperatures make plastic brittle, so a bucket that’s spent a few summers in a hot shed won’t hold up the same way. Lids wear out before buckets do, and Gamma Seal gaskets can be replaced when they start to crack.

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Frequently Asked Questions

Can I use buckets from Home Depot or Lowe’s for food storage?

Only if the label says food-grade. Their standard buckets are made for paint and building materials, and the plastic and dyes aren’t meant to touch food. Both stores sell food-grade buckets, usually white, so check before you buy.

How long will flour last in mylar bags with oxygen absorbers?

White flour lasts about 10 years sealed in mylar with oxygen absorbers and stored somewhere cool. Whole wheat flour only lasts a year or two because of the oil in the bran, so store wheat berries and grind flour as you need it.

Are mylar bags safe for food?

Mylar bags sold for food storage are made from food-safe material and have been used for commercial food packaging for years. Buy from a seller that specifically lists them for food.

Can I store buckets directly on a concrete floor?

Set them on a pallet, a board, or a shelf instead. Concrete pulls in cold and moisture, and a few inches of air underneath keeps the bucket at the same temperature as the room.

Can I use diatomaceous earth in food storage buckets?

Food-grade diatomaceous earth is a popular way to keep bugs out of pantry buckets that don’t have mylar liners. Mix about a cup into a 5-gallon bucket of grain or beans and rinse the food before cooking. You don’t need it in sealed mylar with oxygen absorbers, since bugs can’t survive without oxygen.

Final Thoughts

A few buckets of rice and beans stored in a closet don’t look like much, but they’re the kind of food storage prep you do once and then stop worrying about for years. Every time a storm knocks out the power or the grocery store shelves start emptying out , I’m glad those buckets are there. If you’re just getting started, pack one bucket of something your family eats every week, and add another the next time rice or another dry staple goes on sale.

Originally published August 25, 2021, and completely revised by Lisa Bedford, September 2026.

103 thoughts on “How to Store Food in Buckets With Mylar and Oxygen Absorbers”

  1. When I started asking stores and bakeries for buckets they were plentyful, not so much anymore. I started buying white food grade buckets and lids at the Home Depot. We use mylar bags with 02 absorbers inside. 10 gallon buckets really saved our bacon when one single mouse got into our food pantry, the sruff he got was newly purchased items I had not gotten into the buckets. Will never make that mistake again and we now have Decon on the floor of the pantry room.

  2. That's spot-on info. And you're absolutely right about using an iron to seal bags; I've had the same problem and found that you cannot pack as much food inside mylar bags when using a iron because you need extra space for sealing the bag closed to combat this very problem.

    1. If I am using food grade buckets and my bulk peas beans and pasta are in plastic bags from company do I need Mylar or just o2 absorbers

      1. The Survival Mom

        Gail, if you are storing food in those buckets with an air-tight lid, there is no reason to also store the food in mylar bags. However, mylar is more resilient over time than those plastic bags. Oxygen deteriorates food, so adding a few oxygen absorbers would be a good idea. My best recommendation is to pour the dried foods into smaller mylar bags to make food rotation easier and then add a 300 cc oxy absorber to each bag. THEN, store those in the bucket. 🙂 For truly long-term storage, this is the best plan.

        1. So I vacuum sealed 25 lbs of wheat berries with 2 absorbers each bag is 2 lbs,put them in a mylar bag inside a food safe bucket , ican only get about 12 lbs in a bucket, can I use something like a Rubbermaid bin,they are sealed good ,but to only get12 lbs in a bucket is going to become quit expensive, any other idea’s thank you Glenn

          1. The Survival Mom

            Yes, a Rubbermaid bin with a tight-fitting lid will be fine. Make sure you don’t have any rodents around, because I personally watched a squirrel doing his best to chew through the plastic lid on one of our food buckets!

  3. -When I seal my bags with a iron, I use a metal masons level that has multi-metal ridges on one side. This creates multiple seals, and insures that the bag is truly sealed.

    -If there is a very small amount of air left in your sealed bag by the next day, don't worry. Most air is composed of nitrogen (about 78%), oxygen (about 21%), and argon (about 1%). The oxygen absorbers, absorb only oxygen. The air leftover is likely nitrogen and is nothing to be worried about.

    1. feather jacobs

      I do the mylar bags exactly the same with a metal leval & a hot iorn & vaccume most of the air out with a small vaccume b4 sealing! We do a double seal as well , just to be absolutely sure its well closed & going to stay that way. We also pack some in smaller bags, (seal a meal type vaccume sealed )of 5# each or less depending on the how much of the item is used each time you cook.
      (Think no refergeration & how fast would it spoil or become contaminated with bugs or critters) You could easily loose those expensive 5 gal buckets of food, once opened>

  4. Thanks, good info, brings me to a question though, I have some food stored in mylar bags (with absorbers) in Home Depot buckets too. The question, I've heard yes and no about; whether Home Depot buckets are food grade. This video indicates they are. I started out using them but switched away from them after reading one of the articles that says they aren't food grade. Any additional information would be appreciated.
    Thanks!

    1. Mary, home depot buckets are not food grade buckets (meaning you can't put food directly in them for storage). That being said, as long as the food is inside a mylar bag within your home depot bucket you are ok.

      1. Thanks Anthony, the food in mine is sealed in mylar bags, I have worried about it, but have so many of them I guess I'll just leave it as it is. Again, thanks!!

        1. The Survival Mom

          Sondra, the Gamma lid is to make it easier to get into the bucket each time you use it. It’s also a lot easier to just screw the Gamma lid back on than to use the lid most buckets come with.

    1. Hi Lindsey, there are so many great companies out there, that offer many products and have great customer service, etc., but to me, Honeyville Grains always wins out. It doesn't matter if you order a lot or a little, total shipping on your order is always $4.49 and they email you specials about every other month. While they don't have everything, they do have MOST everything!

    2. I don't know where you live, but for some bulk items, you could check out stores that have buckets of things like millet, rice, oats, etc. that you scoop out. I bought a lot of macaroni from Thrive when it was on sale, but even then, it was only a little less money than the macaroni in the bulk bins at Sprout's, a chain of natural grocery stores. You might also call an LDS church and see if they can suggest where you might buy wheat, beans, or whatever, since a lot of their members do food storage.

      1. The LDS Church runs something called a Bishop’s Warehouse, which offers good quality bulk items at good prices. They sell to everyone, not just LDS members. The one nearest me is only open 2 half-days per week, so definitely call first. They have information online about what, where, and how much. I also have purchased grains from True Leaf market. Another interesting source for bulk foods is https://www.webstaurantstore.com/ .

    1. I buy my food in bulk from a local co-op store. I get 5% off for buying in bulk then a additional 10% off for being a member. Membership only cost me a 30 dollars a year.

      The LDS church has food storage down to a art. LDS churches in most major cities have a have their own food store called a Bishops Warehouse. This is where most of their members buy there food in bulk, they even have sealed #10 cans of most of your basic foods, such as wheat and rice . The Warehouses also conduct classes that teach you how to pack your food away for long term use. The great part is non-LDS members can shop at these stores too, and most items you buy are almost at cost (big savings!). Just do a search online to find if one is near you.

  5. Lisa, Anthony,
    You two are right, the LDS canneries are the least expensive. The closest one to me is an hour away and until recently had stopped selling outside of their membership., They have just started back and I'm going in a few weeks. It is typically about 1/3 of Honeyville prices. Still, Honeyville is a deal compared to other retail outlets. I really like Aldi too!

  6. If you need food grade buckets, go to the fast food establishments and ask them for their pickle buckets. You can usually get them for free.

    1. if I could ask, how do you get the pickle smell out? I just bought two from a deli shop (they donate the proceeds to the local firefighters so I don't mind the small purchase amount).

      1. I\’ve heard it\’s nearly impossible to get the smell out. You might try setting them out in the sun, putting some wadded up newspaper in them or maybe some baking soda to absorb the smell. If that doesn\’t work, use them for non-food items.

        1. The sun has worked the best for me including pickle jar lids. You just have to be patient. Also if you are putting the food into mylar bags before putting into the buckets it should help if there is still a faint odor. Just my opinion. Plus I really like pickles!!! LOL

  7. I ordered buckets and lids from Gamma Seal. A little pricey but easy to reseal. I am not using a Mylar bag inside. If you want to take a portion out it is a hassle with the bag. Unsealing, sealing ect. Think I am making a mistake not using the Mylar?

    1. There’s a guide for food-grade bucket underneath the buckets if they are food grade or not look for those numbers Canadian Tire sells the buckets and the lids so much cheaper than Amazon and their food grade

  8. I have some buckets and am planning on getting dry ice, I have read about a cubic inch of dry ice, on the bottom, with dissolve and force all Oxygen out. Don't completely seal the bucket, leave the lid partially opened to let the lighter, unwanted elements out. I have 300 pounds of rice to put away.

    Sierra Dave

    1. #2 is not necessarily food grade. Depends on the way the bucket was manufactured, not just what type of plastic it is. Different chemicals/solvents are used to help separate the bucket from the mold and only some are approved by the FDA. If it doesn’t say food grade it probably isn’t.

  9. I have been wanting to start preparing for awhile now and finally managed to convince my husband, even though he says "I'm crazy" but, I have a quick question, I"ve got the food grade bucket, 20 lbs of flour and i'm stumped…is it possible to use the dry ice method with flour, like put it on the top of the flour in a coffee filter or something? I"d like to get the oxygen absorbers but, with my husband not to keen on this food storage I need to find another way…

    Any hints would help!

    1. Don\’t use dry ice with powdery foods. First, place your flour in moisture proof containers and place them in the freezer for 7 days. That will kill any microscopic insect eggs. Flour has a shelf life of only a year or so. Oxygen absorbers and storing it in a cool, dry place can help extend it, but not by much. Next time, buy wheat, which has a shelf life of 20-30 years and find a wheat grinder on ebay or in a second hand store, like Goodwill.

  10. I have done the same thing as Don and have the same question: I am storing food in the Gamma buckets without a mylar bag. Is this a problem? I have researched online but have not find any comments saying that it is safe to use a gamma bucket without ua mylar bag.

  11. You might want to check your local WalMart store. In eastern Washington and central Oregon, they are selling Aguasson Farms #10 cans of dried and canned emergency food. The prices are great compared to shopping on line and it will also encourage them to continue to bring it to other parts of the country. So far, no luck in Texas.

  12. I saw or read that other people used dry ice to remove the oxygen, If you were worried about the oxygen absorber wearing out you could have a bucket with dry ice in the bottom and the oxygen absorbers in a colander above mas the dry ice melts (not sure if that is what dry ice does), but anyway the dry ice give off CO carbon dioxide which deplaces the lighter oxygen. So what you are doing is creating a bucket of carbon dioxide.

  13. We've found that a flat iron (hair straightener) works great for sealing mylar bags. Much easier than a regular iron.

  14. take lowes bucket with sealable lid, drill hole in the side near the top insert a valve stem (like you use in a wheel)hook up a vacum pump to a set of air conditioner manifold guages and run hose from valve stem to guages and pull a vacum on it for about 10 to 15 min. when finished close the valve on the guage leave everything hooked up for 10min if needle on guage stays in vacum you have no leaks and all air has been removed.

  15. I can afford food grade buckets, but not mylar bags–can I still use the buckets? will pasta, grains, and wheat berries still have a very long shelf life?

    1. thesurvivalmom

      Yes, you can use the buckets on their own. Just make sure you include either oxygen absorbers or the dry ice method to eliminate oxygen. Also, put those dry goods in air-tight containers and then into the freezer for at least a week to kill any insect eggs that might be present. Pasta doesn’t have the same long shelf-life as grains but is still a good item to have stored.

      1. I just bought a lot of beans and rice. Can I put the beans in a food grade bucket with lid into the freezer first to kill the bugs (for a couple weeks)? Or can I just throw the beans in the heavy paper bag they come in, into the freezer for a week? Thanks for your help.

        1. The Survival Mom

          The one thing to be careful of with the freezer technique is moisture. If moisture gets into your container, now you have an environment that is conducive to mold growth. I recommend putting the rice and beans into smaller containers (smaller than the bucket) and then freezing them for a week or so. Then, put them in the bucket. You might even want to add some oxygen absorbers as well to deplete the bucket container of as much oxygen as possible. That will also help kill off any remaining, live insect eggs.

    2. Chuck Stubblebine

      Yes it will. I’ve been using this method for years. When I put my food in buckets without Mylar bags I sprinkle some de (diotomatious earth) it helps rid of any insects. Hope this helps GOD BLESS!

  16. I’ve been stockpiling Idahoan potatoes and such, and wonder how to best store them. If you take them out of the boxes, you could put the potatoes in the mylar bag, but what about the packets of sauce mix? I’m confused…help!

  17. Another way to get smells out of buckets is cat litter. Use the kind for multiple cat households put a pan in the bottom and add cat litter. You can leave it open or put a lid on it.

  18. I’m not sure if someone else has asked this but I would like to be using this food from time to time. Being in the south I know I would use the red kidney beans and rice almost weekly. (I’ve made attempts to get prepared before and it always stalls out with the end of hurricane season but with the threat of hurricane Isaac this year I’m back at it.) Anyway my mother will only support it if we can benefit from it sooner rather than 10 years from now. My question, finally, is if I would be using it so much the mylar bags would just get in the way right? I’m not even sure if you can open and close them again in the same place. So the Gamma Seal lids and an oxygen absorber in the 5 gal bucket would be best? But then that means not the home depot questionable food grade buckets right? So many questions but I would hate to go to all the trouble and lose five gallons of food at a time! Thanks.

    1. I think the best solution for you is to package a percentage of your food for long term storage and the rest of it for short-term use, say within a year or so. Use smaller containers and forget about the oxy absorbers for the food you’ll be consuming. Use mylar bags/buckets for the stuff you want to set aside and then, as you can, add to the long-term stash as you’re able to.

      Regarding your question about resealing mylar bags, yes, they can be resealed. Just make sure to use fresh oxy absorbers each time and to inspect the sealed opening to make sure it’s well and truly sealed.

  19. Why would anyone put this much food away for long term storage (over a year)? For what are we preparing? I live in a city, is that why I’m confused?

    1. Prepare for job loss or economic meltdown. A year is daunting but start buying 1 extra day’s worth of food each week. Your favorite canned items or boxed items. Store though so pests won’t get into them.

  20. The way I always did it was long term storage on all my buckets and then we just had one of each type with an accessible lid. So the Gamma lids, while wonderful, are really only needed on the one bucket of wheat, beans rice etc that you are currently using. Everything else could just have a sealed lid that opens with a lid lifter – then when you use up the “open” bucket, move the Gamma lid to another stored bucket of wheat and replace the regular lid. You can even color code them – different colors for wheat, rice, beans etc.
    I used to buy lids with a place to punch an opening under a screw on lid that exactly fit a regular canning jar lid. So we only punched the hole in a few, and then moved them around as we opened new buckets. Gamma lids would be treated the same way. Just a way to make life easier and still save some money.

  21. During an employment crunch once we spent ZERO dollars on food for the entire month. Used my beans, rice and wheat, the garden started coming in (glad the job loss wasn’t in the dead of winter) and we got invited out a couple of times to eat at other homes (by folks who didn’t even know we were broke). The children (four of them 3 – 12 years old) didn’t gripe because they didn’t go hungry and I even made dessert a few times – I’m not even sure they noticed.
    By forgoing all grocery expenditures, we were able to keep the power on, although we did have to give up the phone, which was really hard as we lived far away from family and 30 minutes from town, but sometimes life IS hard. For a few months on either side of the zero month I bought a few 10# bags of potatoes and a few veggies, but I am really aware of the zero month because it was such a blessing to have survived with what we had in the house.
    That’s been over 20 years ago, but I would imagine other families are facing the same thing today. I’ll never give up on putting away food, because I’ve experienced how important it is. (My mother calls it squirreling away – every time I can peaches.) And did I have everything I wished for?r – absolutely not – I just got really creative with what I did have.

  22. If you have a Fire House Subs by you, they sell their 5 gallon buckets for $2 a piece and the proceeds go to a fund to help firefighters, police and EMS.

  23. I purchase my food grade buckets from a local bakery. They cost me about $1.50 with lid and depending on what is available they are either 2.5 gallon or 5 gallon buckets. I prefer the 2.5 gallon ones as a 50 pound bag of product will go into two buckets easily and I can carry them easier.

  24. Jessi @ Quirky Cookery

    Just so you know, when I saw this picture on Pinterest, I thought it said “Cats” instead of “Oats.” I immediately thought “I sure hope that’s cat *food* and not actual cats…” 😛

  25. About a year and a half ago I filled ten bags in ten buckets with a few different things. Pasta, rice, beans, sugar, oats, and dog food. I have heard mixed reviews on that subject because of how oily it is.
    Today we ran out of dog food and I have been wanting to use the food before it goes bad (if it goes bad). It is important to know that since making these bags we have changed dog foods and I always HATED the smell of this brand. Wet cat food and canned chicken doesn’t offend me as much as this popular dry dog food. Don’t ask me why. I can’t tell if this smell is different than it used to be (because its been a while since we have purchased this brand) but the dogs didn’t seem to mind it.

    BUT I couldn’t open the mylar bag. I tried to peel it apart and eventually I started ripping holes in it so I just went ahead and cut it below the sealed line. So now I have a mini mylar bag. (after ten minutes of trying to open the bag and making the little holes bigger and bigger I just attacked it with scissors) So I have heard that there bags are reusable which is great. But
    HOW OH HOW DO YOU OPEN THEM?! Did I put too much heat on it while sealing or something? Any ideas?

  26. Today, I talked to a company that sells oxygen absorbers and they told me that the oxygen absorbers activate the moment you open their package and expire within 6-10 minutes, meaning they’ve absorbed all the oxygen they are able to. Only if I was the Flash could I stand a chance of getting them all loaded into prepped mylar bags and sealed before they expired. Unless someone can prove differently, I’m seeing these as a huge waste of money and an exercise in futility.

    1. Chuck Stubblebine

      I order oxygen absorbers on ebay, when I get them in I open them and quickly put them in a small mason jar. When I get ready to fill my jars or Mylar bags, I’ll have bout 5-10 jars ready. I’ll ad oxygen absorbers & I’ll have my son come behind me and seal everything quickly. Never had a problem with sealing anything.

  27. Cheap coffee works the best to get the pickle smell out. I use between 1-2 cups per bucket with the lid on in the sun for a couple days. I tried reusing the coffee in the next batch of buckets and it wasn’t nearly as effective.

    1. Another good way to get pickle smell out is wash with soap and water, sterilize with Clorox wipes and leave open for a couple of days

  28. If you are lining up twenty bags in a row, then you are right. You will not get them sealed quickly enough. Only put O2 absorbers in a few bags at a time. For the remaining absorbers have a mason jar and lid handy. Preferably one just large enough to hold the remaining absorbers without much free space left over. They will absorb the remaining oxygen creating a vacuum in the jar and still be viable. Then seal up your bags and prepare a few more bags for sealing. Open the jar. Pull out what you need and close the lid immediately.They can be stored long term in this fashion. The next time you have a need for some, as long as the lid doesn’t click (there is still a vacuum) the oxygen absorbers are still good.

  29. Have found using FoodSaver canister for O2 absorbers, open it after every few jars/bags to retrieve more then seal it with FoodSaver. Helps to get 02 absorbers with indicator that changes color when saturated.

  30. I have a question. I dehydrate a lot of my own food. I have tried sealing and using mylar bags. My problem is that food that has been dried and has pointed edges ends up poking a hole in the bag no matter how careful I am. I am looking for something I can store the food in that will be airtight and that I can put in oxygen absorbers. I would like to find some that are only about 2 gals, instead of the larger 5-6 gal. size. Can you suggest something? Thanks.

    1. I like the 1.5 gallon Mason jars for shorter-term storage. Use a Food Saver vacuum with the canning lid attachment to suck the air out after filling with food (negating the need for oxygen absorbers). If you warm the lids before sealing, the vacuum seal will stay good longer. Moisture-proof, air-tight, and insect/rodent-proof.

  31. I have a quick question, I just filled my buckets with the mylar bag lining and added my O2 absorbers, then sealed the bags quickly with my mylar bag sealer. But 2 of my buckets are collapsing in a bit. Do I need to re-seal those buckets/mylar bags? Or will they still be fine for long term storage?

    1. The Survival Mom

      Your buckets are collapsing? Does that mean they are falling apart? The sealed mylar bag is separate from the bucket, so it should be no problem to lift the mylar bag out of the bucket and place it in another one — or just store the mylar bag on its own. Make sure it’s labeled and dated!

  32. A number of comments have been made about freezing flour or other powdery items for seven days to kill insects. Barbary Salsbury in her book Preparedness Principles researched and tested the freezing of items to kill insects and their eggs. It only works if your freezer is actually at 0 degrees F. Otherwise, you have an insect infestation just waiting to happen.

      1. The Survival Mom

        Put the flour in tightly sealed canning jars and then into the freezer for at least a week. The cold temperatures will kill any insect eggs present in the flour. Before storing at room temperature, add an oxygen absorber, and the lack of oxygen will kill any remaining eggs.

  33. These are great way to store food for a long time, just be sure to place those buckets in a cool dry place so that it can be preserved for a longer time.

  34. This is extremely helpful thank you so much. Most of the posts n blogs I have read make buckets seem so complicated. Thank you again

  35. Just a tip from personal experience freezing your grains before sealing your buckets kills the weavels living in the grains; So you don’t end up with an unpleasant surprise when you open your buckets and If you have extra oxygen absorbers you can save them in a mason jar you just have to remember to work fast enough

  36. Chuck Stubblebine

    I store rice, oats, beans ect. In buckets without Mylar bags. I use oxygen absorbers accordingly. My question is I put my knee in center of bucket and lift lid up on one side and it lets out a lot of air, is this normal? Should I do this or not? I’ve done this to my buckets over and over. It keeps doing it. Thanks!

    1. The Survival Mom

      That would depend on whether or not the lid seal was compromised in any way when you opened the bucket. We’ve had buckets with such tightly fitted lids, that we could only open them with a couple of hand tools and ended up denting the lids. Gamma Seal lids are excellent for providing a very tight fit AND access to your food whenever you want.

  37. Flour for example can I put it in zip lock bags then store in a 5 gallon bucket? With oxygen absorbers?

    1. The Survival Mom

      No to the ziplocs. They aren’t airtight and will leak over time. Keep in mind that you need to protect food from oxygen, light, heat, humidity, and pests. Ziplocs protect against none of that. With flour you’d be better off storing it in smaller mylar bags, maybe the gallon size, small size buckets, and/or canning jars.

  38. if I use a 5 gallon bucket and fill it with one und or two pounds of different foods mark, can I open it the bucket that is and take what I need than reseal the lid, or does it hurt the food once open.? ok than if I put rice in a 5 gallon bucket and only need a single serving is the rice still good? or can I put cans of food in 5 gallon bucket with an absorber can I do that

    1. The Survival Mom

      Every time you open the bucket and the food is exposed to the air, oxygen will get into the bucket, and can deteriorate the food over time. If you plan on using everything in the bucket within 6-8 months or so, no problem. But if you’re planning on storing it long-term and only accessing the food every now and then, you’ll need a different plan.

      Here are a couple of suggestions. Pour the food into smaller mylar bags, put an oxygen absorber in each bag, and then seal the bags with a hot iron. Your bucket will contain several of these pouches and when you open the bucket you won’t have to worry about anything.

      A second option is to just use smaller buckets. You can get them in 1-gallon size, and for a lot of people, that’s a better choice than the 5-gallon.

      You asked if you can put canned food in a bucket. Certainly, and since the food is inside sealed cans, you don’t have to worry about oxygen or anything else other than heat affecting the quality of the food.

  39. Can I store white flour and rice in a food grade bucket with no mylar bag? How long will it last? Also does all flour and rice have eggs in it? So if its stored long term will it always get bugs in it? If so how do I prevent this? I’m new to this. I live in Australia and we dont have all the stuff America has for prepping.

    1. The Survival Mom

      Hi Latoya. Yes, you can store flour and rice in buckets without the mylar bags. The mylar adds another layer of protection against pests and light but isn’t necessary. Insect eggs are microscopic and are just a fact of life in the food processing plants. I’d recommend you take small amounts of the flour and rice — put it in large canning jars or something else that will keep out moisture — and then put them in the freezer for a week or so. This should be enough time to kill those microscopic eggs and avoid them from hatching. Past advice was to add bay leaves to these foods but there’s no evidence this does anything at all to deter insect eggs from hatching.

  40. I know many have asked a similar question, but I’m just not clear on this.
    I have food-grade 5 gallon buckets that I’ve put gamma type lids on. I’ve put rice,
    beans and mixed beans in various buckets. Recently I bought food grade DE to
    add (think I heard I have to mix it well into the food). But then I was told that I need
    oxygen absorbers (so there isn’t any eggs or bugs) and mylar bags. Since I have the
    gamma lids (heard that they don’t totally seal) do I need both the OAs and the mylar
    bags–for long-term storage? I’m still going to use the DE since I already bought that. It is understood that if I would open it up for some reason, I would need to add more OAs. Help! I feel like I’m going in circles. Thank you!

    1. Arlene, if you’re mixing food grade DE into your dry foods, that will kill insects and eggs. The oxygen absorber will protect your food from oxidation and can also kill off bugs and eggs. If you were to choose just one method, I’d recommend using the correct number of absorbers in lieu of DE. Mylar bags are excellent protection but, still, you’ll need to use oxygen absorbers.

  41. Dorothy Schofield

    So I bought a 50 lb bag of rice, I put it in ziplock storage bags and put them in my freezer…(will it absorb moisture, if so, what is my cheap alternative and what will happening it does?)…at this time I don’t have any mylar bags…can I take this rice out of my freezer in a week and pour it into the 5 gal food grade bucket, and seal it? …hopefully I’ll have the oxygen absorbers by then….will it keep for at least a year?… a few years ago we stored rice at my brothers in 5 gal buckets without doing anything, so I guess I better go see what shape or mess I have, any idea on that as well

  42. I live in a very warm climate and will try to keep our long term storage food cool but it wont be room temperature. I do know this will shorten the storage duration. Is there any thing I can do to try to lengthen the storage duration when packing the food in buckets. I do understand being cool, out of sunlight, and dry are requirement but the ambient storage temperature could be as high as the 90s during the summer months. Please let me know. Thank you.

    1. The Survival Mom

      Mary, where are you storing your food that it will reach temperatures of 90 or more? Would it be possible to create space in air conditioned parts of your house and store it there? Under beds, behind furniture, on closet shelving, etc.? Read my article about enemies of food storage to learn how to protect food from other elements that deteriorate it, https://thesurvivalmom.com/the-6-enemies-of-food-storage/

  43. David Plumbley

    I was wondering how long will Mikes& ikes and Hot Tomales candies last, using mylar bags with oxygen absorbers and put in airtight food grade buckets.
    I want something sweet( like candy) when I have to break into my storage food besides Beans and rice, pasta, and the essentials after the SHTF.

    1. The Survival Mom

      That’s a type of candy I’ve never tried to preserve for long-term, but I’m guessing storing them in a vacuum-sealed canning jar would work well. Drying out and becoming hard would be the main concern. Try using a vacuum-sealer and then check the candy in 3 or more months. If it’s sealed from air and is fine in that time span, I would think a longer length of time wouldn’t matter.

  44. A cheap/free source of food safe buckets is your local grocery store bakery. Ask for empty icing buckets and take home and wash.

    You can also ask for empty pickle buckets at high school concession stands.

    1. Thanks, Wayne. Using a mylar bag with a bucket/Gamma Seal lid is the gold standard when it comes to long-term storage.

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