Use these desiccants to remove moisture from self-packed, or self-dehydrated foods. Keep the zipper-locking bag sealed and immediately squeeze the excess air out and re-seal it after removing the desired number of packets. For dehydrated foods, use 5 packets per quart jar or 20 packets per gallon. If product is BONE DRY, cut back to 2 and 8 respectively.
I shouldn't have to say this, but DO NOT EAT the packets.