Using your Kaytee Premium Chinchilla Bath Sand is easy. First, take one of the pre - measured packets from the box and pour the sand into your Kaytee Chinchilla Bath House. Then, let your chinchilla enjoy its bath. It will roll around in the sand to clean its fur. After your chinchilla is done, remove the bath house and pour the used sand into the trash. Make sure to keep the remaining packets sealed to keep the sand fresh. Always place the bath house in a clean and dry area. If you notice any debris in the sand, replace it with a new packet. Don't let your chinchilla use the sand if it seems wet or clumpy. This will help keep your chinchilla healthy and its fur soft and clean.