Indicating Silica Gel (orange to green)
Our 8lbs indicating silica gel utilize premium quality raw material: Cobalt (II) Chloride-free and non-toxic indicating silica gel. The strong moisture absorption ability allows beads to begin changing colors at 20% RH and will complete changing colors at 50-60% RH. Each bead is 2 – 4 mm in size.
How to Use:
Place indicating silica gel beads into an enclosed storage space,
until the silica gel changes from orange to green in color.
How to Reactivate:
1. Check to see if the indicating silica gel beads have changed from Orange-to-Green in color.
2. Once green, place the beads on wax paper then place it into the oven to reactivate for 3 hours at 250F.