To use this pet dish, simply place it in your pet's area and fill it with food or water. Make sure to put it on a flat surface to keep it stable. When cleaning, you can use mild soap and warm water. Avoid using abrasive cleaners as they might damage the plastic. You can stack these dishes for storage when not in use, which saves space. Also, keep it away from extremely high - heat sources to prevent the plastic from deforming.