Do not leave your pet unattended when using Green for the first time. If your pet chews green while Green is in use, please use it within reach of the owner. Please do not use on pets with oral diseases or delicate gums. ·If you find a damaged area, please stop using it immediately. Please do not leave this product out of reach of pets and children when not in use. Please do not use near open flames, and make sure there is no danger to your surroundings. Please use a mild dish detergent to clean it. Heat resistant temperature: 176°F (80°C); Cold resistance: -5°F (-25°C)