To clean dog feet, Just pour lukewarm water in washer, insert one paw at a time, rotate clockwise, and watch the dirt and grime disappear. Dab dry and repeat for all paws. To clean foot washer, pour warm water and dish soap in washer wash with sponge, rinse, and it is now ready for the next use. Voila! Fur baby paws squeaky clean! And paw cleaner also clean!!!