Silica Gel Packets, 50PCS 5 Gram Transparent Desiccant Packs for Storage, Mo...
Oven: Bake the desiccant bags at 200 to 250 ℉ for hours. Microwave: The desiccant bags need to be placed in the microwave in Defrost Mode for about 7 to 12 minutes. Or exposed to sunlight for 2 hours.