Cleaning your Drinkwell pet fountains is easy enough, but some spots just can’t be reached with a sponge. The Drinkwell Cleaning Kit includes new, improved features like a plastic molded handle, flared sponge tip for deep cleaning, and vinyl wraps to protect the wire shaft from rust. Works with all Drinkwell fountains. Keep your Drinkwell fountain functioning smoothly and providing your pets with great-tasting, healthy water. By The Drinkwell® Cleaning Kit is a 3-brush kit that provides a convenient and easy way to keep your Drinkwell fountain clean! The big brush has a soft sponge on top to easily clean the bowl and large parts of the fountain, plus it features bristles on the side to scrape away accumulated debris.