ASPCA. Feline Groovy. Bathe that kitteh! Kittens oftern need bathing since they are so messy. Try to spot clean by rinsing your kitten with warm water only where he is dirty, such as his bottom. Make sure not to get lot of water on his head, especially his eyes, nose and ears. If there is food on his face, use a warm damp cloth. Kittens cannot be put back into their home until they are completely dry. You can use a blow dryer on the lowest setting after towel drying.