Reusable Silica Gel Desiccant Beads Dehumidifier Canister Safe Gel Dehumidifier
1 Silica Gel Dehumidifier. Discoloration process: Blue silica gel turns pink, orange silica gel turns dark green and needs to be heated before reuse. Raw materials: 2-4MM or 3-5MM blue silica gel, orange silica gel.