Bio-Groom Klean Kitty Waterless Shampoo is a shortcut to a bath. Contains conditioners that leave the skin and coat looking and feeling its best. Contains no harsh chemicals, leaves no irritating residue, and is pH balanced and mild. Safe to Use with topical flea and tick treatments. Recommended by top breeders and professional groomers worldwide. Cruelty-Free – Soap Free. Wet hair thoroughly with Klean Kitty No Rinse Shampoo and massage well until a light cleansing foam appears. Dry with a soft, absorbent towel and then simply brush, comb or blow-dry.