Kelco Zap Ear Cleaner GallonZap Ear clean is a professional strength liquid ear cleaner. All natural Zap Ear clean contains no soap or detergents and it is the best ear cleaner available. It is formulated so it will clean the ear without drying out the skin like powders and leaves no residue. If you like instant results with no waiting then Zap Ear is the one for you. Zap Ear is mild ph. balanced natural and biodegradable. Formulated for dogs cats horses puppies kittens ferrets farm animals.