Wallaby Goods Oxygen Absorbers

The absorbers are vacuum-sealed in ten convenient packs of ten. As long as the outer vacuum seal of the individual pack remains intact and the absorbers feel soft, they are ready for use.

Yes, these are FDA food-grade and BPA-free, making them safe for storing dry goods like grains, beans, spices, coffee, and freeze-dried items. They are designed specifically for long-term food storage applications.

For the best results and to achieve the 30-year shelf life, these should be used with Mylar bags or other airtight, oxygen-barrier containers. Standard plastic containers often allow oxygen to permeate through the walls, which will render the absorbers ineffective.

Packing them in groups of ten helps maintain the potency of the absorbers. Once a pack is opened, the absorbers begin reacting with the oxygen in the air, so this format allows you to use only what you need while keeping the rest sealed and fresh.

No, these are strictly oxygen absorbers. They are designed to remove oxygen to prevent oxidation and spoilage, but they do not absorb moisture or odors.

A 500cc absorber is typically ideal for one-gallon containers or large Mylar bags. If you are using smaller containers, you may need to adjust the number of absorbers used based on the volume of air remaining in the bag.