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Thread: Long term storage of All Purpose flour.

  1. #1

    Default Long term storage of All Purpose flour.

    Hello Y'all,
    I was wondering if anyone has any good information on long term storage of All Purpose flour?
    I was thinking that if I am prepping, and can't for some strange reason, like a SHTF situation, go to the store I will need some flour for our bread, for we do like our bread. Does anyone know of ways to store it long term, not in a freezer for if SHTF happens, we won't have electric for said freezer.
    I have seen videos about storing Rice and Beans in Wide Mouth Canning jars, and putting them in the oven and then sealing them, and was wondering if anyone has ever stored flour the same way?
    Thanks in advance for any insight you all can share to me and others who want to read this for I am sure it will be a good bit of information and helpful too.
    Merry Christmas!!!


  2. #2
    Administrator Rick's Avatar
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    You got me. Processed flour contains mite eggs and I have never kept flour for a long spell that they didn't erupt in a full blown condominium of mites. I've never had trouble with weevils but every brand of flour I've bought and held for any length of time has given birth to mites. Even flour in sealed glass containers has done it.

  3. #3
    Senior Member randyt's Avatar
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    you are probably better off to keep the grain as a whole grain and grind it as you need it. And as a added bonus the grains can be cracked and made into porridge and also sprouted.
    so the definition of a criminal is someone who breaks the law and you want me to believe that somehow more laws make less criminals?

  4. #4

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    Well Rick, I have never had mites, nor weevils. Maybe I am lucky? Don't know. I do keep in in a freezer, but I am trying to find other ways to store it long term, if the electric goes off. Thanks for the help tho. I do appreciate it.

    Randyt, I may check into the wheat berries and storing them before they are ground. I do know they are easier and don't go rancid as fast as ground wheat does. Thanks for the input I do appreciate it all.

    Merry Christmas!!

  5. #5
    Administrator Rick's Avatar
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    I've never placed it in the freezer so maybe that's the difference. Hmmm.

  6. #6

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    How small are the mites? Every once in a while I see weevil worms in the sifter. I always blame the store where the flour came from. But if the mites are too small to see, they might just be making my bread extra protein-fortified.
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  7. #7

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    I haven't seen mites of weevils in my flour for so long, I almost forget what they look for. I know that you can check your flour for mites or weevils by smoothing the top of the flour, with a spoon and watch it for movement, if it moves, then you have mites or weevils.
    That is how I was taught to check my flour for "protein" that I wasn't wanting in my bread.

  8. #8
    Administrator Rick's Avatar
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    Weevils are about the size of a grain of rice apparently. The mites are super tiny rascals. I pulled some flour that was in a glass container in storage and it had a gray half inch layer on top and when I move the jar the layer moved. This is not good I thought. All the stored flour went into the trash. So much for that. I guess we eat the eggs on a daily basis with cooking killing them. There's your bon appetite tip for the day.

  9. #9

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    Thank you Rick for the information on Mites and Weevils. I will be looking for these tell-tell signs for sure. I do keep flour in the freezer now, but was looking for a way to store it long term, if the SHTF and there is no electric.
    Still checking out the information I am finding here, and by googling it too.
    Thanks again.

  10. #10
    Super Moderator crashdive123's Avatar
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    This reminds me of days gone by. Since there was no "store" to replenish supplies when we were at sea, you could always tell when weevils were in the rice. The cooks stopped serving plain, white rice. It was always "seasoned" to hide whatever else might be hiding in it.
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  11. #11

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    old thread but here it is, always take flour, rice home and put it in the freezer for a couple weeks to kill any of the critters that Rick was talking about. rice can be stored long term after spending a couple weeks in the freezer to kill critters, take it out, put a Mylar bag In a Homer bucket and fill it with the rice, put in some o2 absorbers and seal it up, good for maybe 25 years, depending where you store it,. Flout can not be stored long term, store wheat just like the rice, just don't put it in the freezer first. whole wheat flour will go rancid faster than bleached flour because there are some oils still in it... you could use some food grade diatomaceous earth in the rice and wheat.

  12. #12
    Super Moderator crashdive123's Avatar
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    Several years ago I stored quite a bit of rice, both white and brown. I stored it in 2 liter soda bottles. I had heard (and read) that brown rice goes rancid because of the oils in it. I stored it inside where it is a bit more temperature controlled. The brown rice is 8 years old and tastes fine. The white rice is 12 years old and tastes fine as well.
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