7 Steps to Food Storage
1) How to Store Food Storage products?
How to Store Bulk Food Storage items - Storage Containers
only the best food grade containers that will exclude light oxygen and
moisture. This will greatly extend the shelf life of your food.
5 or 6 Gallon Plastic Buckets or Pails
buckets have tight fitting lids with rubber gaskets. They are ideal for
large quantities of grains, beans, legumes, sugar, flour, etc. you can
purchase an inner liner that is made from metalized foil. This liner
will keep the light from harming the food and causing it to deteriorate.
It also acts as a moisture barrier and keeps rodents out. The bucket
with the metalized liner is a very good method of storing food. To seal
the Mylar liner, line the bucket with the bag and fumigate with either
the dry ice method or nitrogen flushing or oxygen absorber packets. Then
get out as much air as possible. Lay the bag flat and use an iron to
heat seal the end of the bag, this way you can use the bag over and over
again. Pierce a hole in the corner of the bag, hold the bag below the
seal so you don't suck up the contents of the bag. Suck all the air out
with the hose or a smaller attachment to the vacuum that can be inserted
into the end. When the air is sucked out and the bag looks vacuum
packed, hold the end and seal it with an iron. Do not let air back into
Never use buckets that have contained chemicals, paint, sheet rock mud,
etc. Restaurant food grade containers are ok, wash them well and rinse
with bleach and water.
#10 Size Double Enamel
#10 size cans hold approximately 1 gallon and are ideal for smaller
quantities of food. You can purchase plastic lids to put on the cans
after they are opened. Most food storage companies use these types of
containers. They are nitrogen packed with an oxygen absorber packet
sealed inside the can. These packets absorb free oxygen from the air
around them and chemically bind it. This removes the oxygen from inside
the can, which helps prevent insects from hatching or even living. This
also prevents rancidity from occurring. The atmosphere inside the can is
mostly nitrogen, which is ideal for long term food storage. If the
oxygen level is below 2%, the food will stay good for a lot longer. If
you have access to a cannery you may choose to can your own food.
ones previously mentioned can be purchased from only food storage
companies. The heaviest Mylar bags in the large size are the best for
lining the buckets. The bag can be sealed with a hot iron. Oxygen
packets can be inserted before sealing. These bags are good gas barriers
and will not allow the nitrogen or CO2 to escape through the porous
walls of the plastic.
Oxygen Absorber Packets
look like a tea bag or sugar packet. This method is a relatively new
procedure and is proving to be one of the best methods. They must be
used up with in fifteen minutes of being opened and exposed to the air.
These packets absorb the oxygen from the container and trap it in the
iron powder, salt and moisture mixture. This is the safest way to remove
oxygen these can also be purchased from food storage companies.
The Dry Ice Method
about three inches of food on the bottom of the Mylar bag that is
inside a plastic bucket. Then place a three-inch square of dry ice on
top of the food. Fill the bucket about half full and allow thirty
minutes to two hours for the ice to dissipate. Lay the lid on loosely so
the gas can escape. Then seal the bucket tightly. One pound of dry ice
is used for a thirty-gallon drum of wheat. If the container bulges, take
the lid off and let the gas out. Then seal it again.
CO2 and Nitrogen Flush Method
welding shop will rent you a CO2 tank and nitrogen gas. This can be
used instead of the dry ice method. Just flush the food with the gas
making sure to get the hose down into the bottom of the container after
the food has been put in. sometimes especially with flour, it can spray
all over, be careful.
Bay Leaves Method
leaves can be spread throughout the container. Two bay leaves for small
amounts up to one gallon or five leaves in buckets. Some people say
this works well for them.
Freezing Grain Method
your buckets of grain are places in the garage for winter, the freezing
temperatures will probably kill any weevil that is present. You can
also deep freeze grain in ten-pound bags and leave it for a week to kill
Diatomaceous Earth Method
Earth can be mixed into your stored grains and beans to control insects
without to remove the dust before consuming it. For
every forty pounds of grain or bean, you mix one cup of diatomaceous
earth with it. Coat every kernel and mix it in small batches. Cover your
mouth so you don't breath the dust in, it can irritate your lungs. The
diatomaceous earth you want to use is sold as an organic garden
insecticide. There are several different types of DE. Make sure you get
the kind that is approved for human consumption, and not the swimming pool type.
Two liter pop bottles can be used to store grain, rice, beans, etc. for
short-term usage. They stack on the shelves and you can see what is in
them. Other plastic containers work: Ketchup, Gatorade bottle work.
2) Where to Store Your Food Storage?
Where to Locate Your Home Food Store?
Before storing food and supplies, you'll need to select a place that will best meet the criteria for appropriate conditions, relative convenience, and sufficient space. Look around your home and property. Find a room that you can dedicate as your home food store, or in which you can make space for your store.
Finding the Best Conditions for Food Storage
Store your food in a cool, dry place away from sunlight. Find the coolest place in your house. This will usually be in your basement ( if you have one), but preferably away from a furnace room or other heat source. Freezer, refrigerators, furnaces, and water heaters should not be located in this room because they all give off heat, increasing the room temperature.
Other good locations are root cellars, insulated and heated garages, spare bedrooms, unfinished rooms, crawl spaces, closets, under stairways, or under beds. North walls are cooler because they are away from sun exposure.
The room you chose should stay dry at all times. If your clothes dryer is located in this room, be sure it is properly ventilated to prevent moisture from gathering on the food.
Choosing Your Most Convenient Space
Remember: The closer you can locate your food storage area to your kitchen, the easier you will find it to rotate the food storage. The following are some locations you might want to consider in your home food store.
If you are lucky enough to have a basement, you will find that the temperature is usually cooler, ideal for storing food. Keep all food away from dryer vents or furnaces, which give off moisture that can rust your cans.
Under the stairways
There is usually a lot of wasted space under a stairway since the sloped ceiling makes it inappropriate for a living area. Shelves can be built that will hold your food storage such as canned goods, large buckets, as well as camping equipment, 72-hour kits, medical supplies, and so on. Hint: Try installing hooks from the ceiling to hold your 72-hour backpacks.
A pantry can be made out of a closet. You'll be amazed at how much a closet will hold when the shelving is installed properly. Be sure to measure all your boxes or cans so you can make the shelving just the right size to hold your food storage items without leaving any more wasted space than necessary. I like to build the first shelf high enough off the floor (or ground) so several six gallon buckets can be stored underneath. I keep all my bulk food such as rice, beans, sugar, flour, wheat, pasta, and dried potatoes in buckets so I can easily slide them out, take what I need, and use it.
If the temperature in your garage fluctuates between freezing in the winter and hot in the summer, then your garage isn't the best place for food storage. Food retains it nutritive value approximately 50 percent longer when it stays at a relatively constant temperature than when stored in extremely uneven temperatures.
However, a garage is a great place for all other short-term emergency equipment and kits, as well as nonfood items such as extra toilet paper and paper towels. If your garage temperature goes below 32 degrees F in the winter, you can store grain and beans there because the freezing temperatures will kill bugs.
Do not store food in your attic if it heats up in the summer (most attics do). The food will spoil quickly in hot temperatures. If your attic is vented and insulated and stays a fairly constant temperature, it will be just fine. Remember, however, that the farther away from the kitchen the food is stored, the harder it will be for you to get to and rotate. If your attic is fairly close to your kitchen and easily accessible by stairs or a pull-down ladder, it may work just fine for you.
The Utility Room
If large enough, your utility room may well double as a room for food storage. Shelves can be built above the washer and dryer to store extra laundry soap, bleach, and other cleaners. I had two feet of wasted space along one wall in my utility room, so I had shelves built along the entire wall. The top shelf holds all my canning and sprouting equipment, wheat grinder, juicer and large roasting pans, along with extra blankets, pillows, sleeping bags, and more.
The side shelves were built to hold all my spices, which I buy in bulk and store in plastic containers, as well as my gallon-sized containers of food. The center has two rolling self-feeding units that hold twenty cases of canned goods. They can be pulled in and out to stock the shelves from the back. I love my utility room now; it is very organized and holds a lot of food and food-preparation equipment. In addition, it's close to my kitchen, which makes it convenient for me to rotate and use foods stored there.
My kitchen cupboards are full of clear plastic containers, such as those made by Rubbermaid or Tupperware. I put the food that I use often in these containers. The contents of a gallon-size (#10) can will fit just right into these plastic containers and the containers fit nicely on our kitchen shelves. Although they're clear and we generally can see what's in them at a glance, I still label the fronts so I know exactly what's in each container and date it so I know precisely when it was opened. It is best to use darker containers, which block more light than clear or neutral-colored containers. You can purchase dark plastic containers for bulk food storage items and spices through some of the food storage supply companies listed in the Resource Guide.
Ideas for Tight Quarters and Apartment Dwellers
If you live in a small house where space is very limited, that doesn't mean you can't prepare for at least short-term emergencies by storing extra food and supplies. Because you will probably want to disguise your stockpile the best you can, I've included some suggestions that will make your stash practically invisible- and sometimes even practical or decorative! You can use your own imagination to come up with clever disguises. Here are a few ideas for food storage when extra space is scarce.
Under the Bed
Because the space under most beds is usually empty, it can be a good place to store cases of food storage, which hold six #10-size cans. Case goods from the grocery store, such as green beans and corn, fit nicely under beds also.
You can either just slide the cases under the bed frame or put the mattress right in top of the boxes. Because cases of cans stack nicely, you could create a large stockpile of canned goods under a single mattress. To disguise, simply cover the boxes with a dust ruffle. Be sure to label each box with what is in it, and keep a master list of what you have and where it is stored. Only store the items that you won't be using in the near future, as the more out of the way the storage space is, the harder it will be to get to.
You can also use #10 cans to make bookshelves or shelves to store more cans of food. Put a board across four cans (two at each end) and stack more cans on top of the boards. ( If the board is long enough to sag under the weight of additional cans, add another #10 can or two in the middle for additional support). Keep doing this until you feel your shelf is tall enough yet still stable.
As End Tables and Coffee Tables
A five - or six bucket can become an attractive end table. Place a round piece of wood on top of the can, cover it with a tablecloth or piece of fabric, and you have created a piece of furniture!
You can also place food storage items inside a trunk or antique chest that you can then use as a coffee table.
3) Rotation and Deterioration of Food Storage
Causes of Deterioration and Spoilage
addition to its limited shelf life, food is susceptible to
deterioration and spoilage that results from a variety of natural
causes. The following are a few of the most common problems that result
in food expiration before its estimated shelf life.
will rob food of its nutritive value. All living food contains enzymes
that, when exposed to oxygen, start to break down the food by a process
known as oxidation. Nutritive value is lost little by little as food
breaks down. That is why it is important to remove the oxygen from the
containers before you seal them. It's also good to store grains a whole
rather than cracked grain. Once the kernel is ground, it starts to lose
it nutritive value and the rancidity process begins.
yeast, and molds are controlled by several methods: processing,
canning, dehydrating, drying, or freezing. Bacteria is the most common
cause of spoilage, so it is important to make sure all food is properly
processed, by whichever method you choose. Once containers of processed
beans, meat, vegetable, and other foods are opened and cooked, you must
quickly use up the food to prevent spoilage. For example, wet-packed
beans that have retained their food value in a vacuum-sealed can for two
years will spoil within a matter of days once the can has been opened.
Always refrigerate wet-packed foods ( those packed in water, juice, or
other liquid) once they have been opened.
grow in food because the eggs or larvae are either already in the
product before it is packaged or able to get inside improperly sealed
most common insects found in foods are ants, roaches, earwigs, moths,
silver fish, beetles, and weevils. They not only get into the food, but
they eat it, deposit their waste products in it, and lay eggs in it. The
eggs then hatch and result in infestation.
you collect containers for your bulk food storage, try to get ones that
are dark and cannot be permeated be light. The two containers that most
commonly allow light are glass jars ( or bottles) and plastic buckets.
If you use glass or light-colored plastic containers, you should store
them in heavy cardboard boxes or in a dark room.
cool dark place is a must for food storage. The temperature of the room
should stay relatively constant throughout the year. The ideal
temperature is below 75°F/24°C.
If you store your food in a garage, shed, or attic where the
temperature fluctuates from very hot to very cold, you could be cutting
down the shelf life of your food to half the time listed on the
Humidity and Moisture
and moisture promote the deterioration of most foods. Which is the
principle behind dehydrating foods. Because the moisture level of
dehydrated foods should remain under 10 percent, they store best when
the moisture is removed from the air do they won't prematurely rehydrate
and spoil. Dehydrated food will be hard, but should not be leathery.
sure to keep all containers up off the floor and away from anything
that tends to raise the humidity level, such as dryer vents, water
heaters, or anything that could flood ( such as a clothes washer,
dishwasher, sink or shower) and damage the food.
Prevention of Deterioration and Spoilage
avoiding the elements that result in food deterioration, you can take
additional steps that will further retard spoilage. You can use any of
several methods, depending on what food you are storing, what containers
you are using, and what food storage problems you are most likely to
Oxygen Absorber Packets
absorber packets look like tea bags or sugar packets. This relatively
new procedure for retarding spoilage is proving to be one of the best
methods. These packets absorb the oxygen from the container and trap it
in the iron powder and salt mixture. This is the safest way to remove
oxygen. After inserting the oxygen packet into your container, seal the
Oxygen absorber packets must be used up with in the fifteen minutes of
being opened and exposed to the air. If you have several packets left
after opening a bag of them, put them in a glass jar with a
tight-fitting lid as soon as possible to keep them from absorbing the
oxygen form the air . These packets can be purchased from any food
Dry Ice Method
effective method of removing oxygen from food containers is to place a
Mylar bag inside a plastic bucket. Add about 3 inches of food inside the
mylar bag then place a 3-inch square of dry ice on the top of the food.
Fill the bucket about half full and add another piece of dry ice. Fill
the bucket full and allow thirty minutes to two hours for the ice to
dissipate, forcing the oxygen out as it does so. Lay the lid loosely so
the gas produced by the dry ice can escape. Then seal the bucket
tightly. One pound of dry ice is used for a 30-gallon drum of wheat, and
one-sixth of a pound of dry ice is used for s 5-gallon bucket of wheat
or grain. If the container bulges, take the lid off to let the gas out.
Then seal the container again.
CO2 or Nitrogen Flush Method
method that you might use instead of the dry ice method is the CO2
method (also called nitrogen flush). A welding shop will rent you a CO2
tank and nitrogen gas. Just flush the food with the gas, making sure you
get the hose down into the bottom of the container after the food has
been put in it. Sometimes, especially when you're sealing containers of
flour, the food can spray all over, so be careful.
the nitrogen pack method and oxygen absorbers will remove the oxygen
and prevent insects from living. Because they can't breathe without
oxygen, the larvae die before they even hatch.
Bay Leaves Method
bay leaves into your grain and spreading them throughout the container
is another popular method of discouraging bug infestation. Because bugs
don't like the smell of bay leaves, they are deterred from getting into
the food. Two bay leaves per gallon or ten leaves spread throughout a
5-gallon bucket are enough to effectively do the job. Bay leaves laid
inside food storage cupboards will discourage bug infestation there as
Freezing Grain Method
you live in an area where winter temperatures drop below freezing, you
can probably kill any weevil that is present by placing your buckets of
grain in an unheated garage or other storage area for the winter. You
can also deep-freeze grain in 10-pound bags and leave it in you freezer
for a week to kill any bugs. After you take the grain out of the
freezer, if any moisture appears to have gotten into it, let the grain
dry then seal it in the proper containers.
Diatomaceous Earth Method
can also mix diatomaceous earth into your stored grains and beans to
control insects without having to remove the dust before you consume the
food. The diatomaceous earth you want to use is sold as an organic
garden insecticide and is not harmful when ingested. Warning: There
are several types of diatomaceous earth. Make sure that you get the
kind that is approved for human consumption rather than the swimming
pool type, which contains harmful chemicals.
every 40 pounds of grain or beans, mix one cup of diatomaceous earth
with it. Mix it in small batches to be sure it coats every kernel. Cover
your mouth and nose so you don't breathe the fine dust because it can
irritate your lungs.
Using the Right Food Storage Containers
very best way to protect your stored food is to start with the right
food storage containers. They must be food-grade containers that will
exclude light, oxygen, and moisture. Such containers will also protect
your food from infestation of insects such as weevils and black sugar
4) How Long Will Food Storage Last?
Storage life can be significantly impacted by temperature, moisture, and light.
Many properly packaged, low-moisture foods stored at room temperature or cooler (75°F/24°C or lower) remain nutritious and edible for 20-30 years+.
Estimates (In Years)
|Non-fat powdered milk
5) What and How Much Food Storage you should have?
Do you know how much food you need for 1 year.
Click here to use our Food Storage Calculator
6) How to use Food Storage
7)The 7 Mistakes with Food Storage
- Improper Storage Containers - See "How to Store Food Storage" above
- Improper Storage Location - See "Where to Store Food Storage" above
Variety - Add quick and easy foods along with fresh fruits and vegetables.Rotate often
- Lack of Water Storage or Filtering System - Always store enough water for a 2 weeks supply and a water filtering system for longer term needs. Many food storage items are dehydrated and require water to reconstitute them.
- Rotation - Rotate and Use Your Food Storage - Make it part of your life. Store the foods you eat, eat the foods you store. If you eat 1 meal from your storage once a week you will rotate your 1 year supply every 7 years.
- Vitamins - Add Vitamins and other supplements for your personal needs.
- Equipment - Have the necessary preparation and cooking equipment (wheat grinder, etc...) and have a reserve of fuel or optional way to cook your food.