Finding Your Match with an Oxygen Absorber Size Chart

Figuring out which packet to throw into your Mylar bags usually starts with looking at an oxygen absorber size chart to make sure you aren't under-doing it. If you've ever stood over a pile of bulk rice and a stack of shiny bags wondering if one little packet is enough, you aren't alone. It feels like a bit of a guessing game at first, but once you get the hang of how these little guys work, it's actually pretty straightforward. ...

April 24, 2026 · 7 min · Nannette Smirnov