NATURAL DEODORIZERS and DEHUMIDIFIER. Mini Charcoal Bamboo. Ever Bamboo Importado 3 x 25 g = 75 grams with proper care, your 100% natural bamboo charcoal will last up to one year Directions: put pouch in small spaces such as gym bags, lockers, cabinets, luggage or storage bins. Place in gym bags, lockers, cabinets, book cases compost pails, and diaper pails 3 pouches of unscented bamboo charcoal recharge under direct sunlight for 2-3 hours for each side every 30-60 days