By Ray Gano
Hi Ray & Tracye,
Do you know what the shelf-life is of flour, and how do you keep it from getting weevils? – Peg
This is a great question, especially for folks who are setting up their food storage.
To give you a short answer, it depends on where you store it.
You can store it in your freezer for up to 12 months.
You can store it in your refrigerator for up to 6 months
Or you can store it at room temperature (your cupboards / pantry) for up to 3 months
GETTING THE MOST FROM FOOD STORAGE
Before tackling the question, I want to talk a little bit about food storage.
One of the greatest investments Tracye and I have made is our FoodSaver. The one we own is the FoodSaver FM2435, and we love it. This one also has the ability to do wet / moist foods where older versions could not do that. These run about $100.00 and they are worth every penny.
You can get one on Amazon w/Prime for $96.47 – https://amzn.to/2XVmIfI
You do not know how much leftovers we have saved and not gone to waste because of this. This was one of the first “preparedness” products that we purchased.
I mention this product because with this you can help prevent getting those weevils in your flour and possibly even extend the food items you are storing.
If you do not have a FoodSaver, then you can also use 1-gallon Zip Lock Freezer Bags.
Don’t go cheap and get the regular 1-gallon storage bags, get the thicker freezer bags. They will prevent punctures a lot better instead of the regular bags.
Another item I want to mention are Oxygen Absorbers. These are the little packets you find in vitamin bottles, specialty chips, dried seaweed, basically anything that needs to maintain zero humidity in the package.
What these packets do is “absorb” the left-over oxygen in the package and helps prevent oxidization of the food product, which makes it stale and then rot.
Here are the ones we use – Oxygen Absorbers – https://amzn.to/2VRg74i
These come in two vacuum sealed bags. Just open one bag and use it and leave the other sealed. To protect the already opened bag of absorbers, put them in a mason jar and they will last a long time. When they turn pink, they are used up.
STORING FLOUR – WHAT YOU WILL NEED
With the FoodSaver
FoodSaver Vacuum Food Sealer
1 FoodSaver Bag cut to size and sealed on the bottom.
1 Oxygen absorber (optional)
1 Bag of Flour
Without the FoodSaver
1 Gallon Zip Lock Freezer Bag
1 Drink Straw
1 Oxygen absorber
1 Bag of Flour
- Keep your flour in the packaging. This is yet another barrier to help keep your food safe and bug free.
2. Put your bag of flour into a FoodSaver bag.
3. Add your oxygen absorber packet
4 Suck the air out and seal the bag
Once you have done this your bag of flour has a pretty dense feel to it because almost all the air has been taken out of the package.
Now that you have this, you can store it in your pantry, refrigerator or freezer.
If you do not have a FoodSaver, you can achieve something close to these results by putting your flour in the freezer Zip Lock bag and zip it just about all the way.
Put your drink straw into the un-zipped portion of the bag and try to suck out as much air as you can. You can put your fingers around the straw and zipper opening and that will help you keep a better seal.
As you are sucking the air out and once you have gotten to the point where you are ready to seal, you need to pull the straw out while sucking and zip the bag all in one motion.
You may not get this on the first try, so do the best you can.
SAVING IN BULK
In today’s world I have been telling people to start looking at food as an investment. I have been tracking the commerce department’s Personal Consumption Expenditures Index and guess what, food and energy prices have risen about 15% + every year. So, the food you buy and store today, will be worth more tomorrow. This is a fact. Think about it, that is a good rate of return for your money. Money saved is money earned.
Folks, I hate to be the bearer of bad news, but the prices are only going to continue to go up further as the years progress.
So not only is buying in bulk wise, it is also prudent of you to do so.
BULK STORAGE – WHAT YOU NEED
1 5-gallon Plastic Storage Container- this needs to be HDPE, which stands for High Density Polyethylene. If you look on the bottom of the bucket you will see the recycle symbol, a triangle of arrows surrounding the number 2.
If the bucket has this, it is food grade.
Now check what was stored in the bucket prior to storing your flour. Often dill pickles are stored in these, if you get them used. To check, just smell the bucket. You can tell what was stored usually by the smell. It might smell like maple syrup, ketchup, mustard, relish, pickles, there are a lot of things. If they smell, you may want to find a different bucket because your flour may absorb some of the smell.
1 5-6-gallon mylar bag
1 2×4 approximately 12- 14 inches long
1 cotton bath towel
4-5 oxygen absorbers
6-7 whole dried bay leaves
A cheap or used standard iron for ironing clothes – if you have a FoodSaver, you can use this as well.
You can get a great 10 Bag Mylar Bag Kit here — https://amzn.to/2Cf7CZn
The kit contains the following…
- 10 – each 20″x30″ Foil lined, 4.3 mil Thick
- Sealable With Hot Iron-Can Reseal After Opening
- Ideal for Long Term Food Storage
- 2,000cc Oxygen Absorbers made by Oxy-Sorb with indicator pill/eye
- Light, Moisture, Oxygen Barrier and Puncture Resistant
You can use these for rice, beans, noodles, lentils, as well as flour. If you go with the kit, you will not need the smaller oxygen absorbers, but it isn’t a bad idea to add a few of these to the flour for extra added safety.
Take your bucket and make sure it is cleaned out. In the bottom of the bucket put 1 oxygen absorber and 3-4 bay leaves.
Next, open your mylar bag and put it in the bucket. Push it down to the bottom and get a good fit.
Put an oxygen absorber into the mylar bag
Add your flour to half way
Add another oxygen absorber
Fill the rest of the bag to about 3 inches from the rim of the bucket
NOTE: You should have a good amount of bag left.
Put an 1-2 oxygen absorbers on top of the flour and close up the bag.
Make sure the bag is NOT folded but both sides of the bag can touch each other.
Wrap the 2×4 in the towel and put it across the rim of the bucket
Lay a part of the bag on the 2×4 and with the hot iron, quickly seal the bag.
Depending on how your bag is situated, you can seal 2-3 places.
Cut off any excess mylar bag
Put 1-2 more oxygen absorbers on top of the bag with 4-5 bay leaves.
Put the lid onto your bucket and seal it up tight.
On the lid or on the side tape a label telling you the contents as well as the date you sealed the flour.
If you have the room, store it in your freezer and it will keep up to a year, 6 months in your refrigerator or 3-6 months in your pantry depending upon the temperature.
Above all, make sure you rotate your stock and eat off of your food stores. In the end you will see your grocery bill start to go down because you are not shopping as much because you have purchased in bulk.
Now you can use this same method in storing dry goods like beans, lentils, rice and wheat. These items will keep for years.
Just to make a point, wheat discovered in King Tut’s tomb was still edible and able to make flour from it even after being over a thousand years old.
Finally, if you want to get flour with a 5 year shelf life, then look at purchasing some flour from our Thrive Life store.
A one gallon can (#10 can) is $13.29 per can.
We also have a gluten free flour and a whole wheat flour.
I hope that this has helped answer some of your food storage questions.
I enjoy answering these sort of emails, because it often leads to creating a great article that I get to share with all of you.
If you have any other questions, please feel free to contact me.