Letter: Advice on Oxygen and Moisture Absorbing Packets
Reader C.A. wrote to ask: I was wondering if you guys had an answer to this or could direct me to the answer: Those oxygen absorber packs that you get inside of food like beef jerky and medication / pill bottles. Can those be re-used for food storage, etc.? Also, who would you recommend as suppliers for these? Thanks. JWR Replies: There are two quite different types of packets. They usually have identifying markings. The two main types are: 1.) Most of the pill bottles and many electronics come packaged with a silica gel (moisture absorbing) packet and those CAN …