Excalibur Sheath Cleaner is a non-irritating cleanser which contains Tea Tree oil that gently softens, loosens and removes smegma from horses’ sheaths. It is excellent for breeding stallions, as well as a top-notch spot remover and whitener. Easily cleans horse genitals. Easily rinses clean and will not leave a residue on skin. Helps speed the cleaning process and leaves a fresh, clean fragrance. Use at least every six months; more frequently with breeding stallions.