What kind of shampoo can I use with my Kirby?

Kirby makes their own special shampoo to be used with the shampoo attachment. It is a "dry" foam. You cannot use any other types of shampoo with their cleaner. Kirby makes their own special shampoo to be used with the shampoo attachment. It is a liquid that turns into a "dry" foam. You cannot use any other types of shampoo with their cleaner.