High humidity-loving reptiles relish this all-natural bedding. Special 3-stage cleaning process eliminates large sticks, dust and dirt, while not being heat treated allows it to absorb and retain moisture more rapidly. Natural structure promotes natural digging and burrowing. Completely reusable too: simply soak in hot water every few months for fresh, clean substrate. Ideal for green iguanas and other humidity-loving reptiles and amphibians.