To clean your chameleon’s cage, remove its waste, uneaten food and skin that has been shed on a daily basis. The weekly cleaning process should include removing most of the decorations from the chameleon habitat, wiping them down and sanitizing them, if necessary. Disinfect any food and water containers, furnishings and the tank itself with a 3% bleach solution, making sure to rinse and dry well before replacing them back in the tank.