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How can you keep leftover O2 absorbers fresh?

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  • How can you keep leftover O2 absorbers fresh?

    I have found this to be a major issue. I pack a considerable amount of certain food types in 1/2 or 1 gallon Mylar bags because it is more feasible to use bags of this size for those materials. For instance, instant non-fat dry milk isn't something I would want to pack in 5 gallon buckets. Likewise, I prefer to store the fruits and vegetables I dehydrate in bags of this same size.

    The problem is, unless I am running a big volume of stuff all at once (i.e. 50 lb bags of cheese powder, butter powder, tomato powder, dry milk, etc), I can never even come close to using all the little 300 and 500cc O2 absorbers I use for bags this size in one packing. Using an Excalibur dehydrator with 9 trays, I may only end up with about 9 measuring cups of finished product per batch when using items like corn, peas, green beans, etc. Obviously, when putting up such small amounts, I can't use an entire 50 or 100 pack of 300cc O2 absorbers, which is the only way I can seem to find them. Yet most of the food storage experts advise that when you open a bag of absorbers to use them all at once. In many cases, that simply isn't feasible. So what can I do with the leftover absorbers to ensure they remain fresh for multiple batch runs? Can they be stored in a mason jar partially filled with rice or something dense to take up as much air space as possible? Or would it be best to immediately reseal the unused absorbers with a vacuum sealer?

  • #2
    we reseal our left over ones with food saver,so far,no problems
    I HAD RATHER HAVE 12 HONEST PEOPLE JUDGING ME,AS TO HAVE 6 CARRYING ME...

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    • #3
      search the forum, i think this has been discussed already.
      "It's a trap!!!!" -- Admiral Ackbar

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      • #4
        I also had a problem. Didn't think of the Food Saver. I did however order a O2 packet seal clip from my mylar vendor. It does work. Better than sealing up you mylar and not having the usual shrink!

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        • #5
          Originally posted by monkeybird View Post
          I also had a problem. Didn't think of the Food Saver. I did however order a O2 packet seal clip from my mylar vendor. It does work. Better than sealing up you mylar and not having the usual shrink!
          I just saw one of those clips on a site that sells Mylars and O2 absorbers. They look like a more efficient version of the bag clips you put on your Doritos. I wondered if they actually worked, so thanks for mentioning that. I'll give those a second look now.

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