Keep your Drinkwell products running smoothly Just like any other food or water bowl for pets, the Drinkwell Pet Fountains should be cleaned routinely in order to keep the product running smoothly and to provide your pet with the freshest possible water. The Drinkwell® Cleaning Kit does just that. The kit includes three brushes and has been designed to clean the Drinkwell® Original Pet Fountain®, Drinkwell Big-Dog Fountain, and the Drinkwell® PlatinumTM Fountain. Keep your Drinkwell products running smoothly