It is a 100% natural product, it can be recycled into the ecosystem.
Suggested Use: Deodorizers can last up to one year. Place deodorizers outside under direct sunlight (2-3 hours per side) monthly or weekly for optimal performance. You can place Ever Bamboo Room Deodorizer & Humidifier in bedrooms, bathrooms, pet areas, and large closets.
Cautions: Keep the product out of reach of children.