Using the Living World Chinchilla Bath House is easy. First, fill it with bath sand. Then, place it in your chinchilla's cage. Let your pet enjoy a dust bath for about 20 - 30 minutes. After the bath, take out the sand to prevent your chinchilla from using it as a toilet. To keep the bath house clean, remove the cover and wash it regularly. The strong and durable plastic makes it easy to maintain. You can use this bath house not only as a place for a dust bath but also as a cozy nest for your chinchilla. It fits most wire cages, so you can place it conveniently in your pet's living space.