Hard on human odor! Anti-Odor(TM), unscented formula attacks human odor Formulated for long-term effectiveness. Special formula with moisturizers is gentle on your skin. Works on your body and on your hair. Helps reduce human odor! Be sure to use genuine Scent KillerA(R) brand scent elimination products - Look for the Red Caps! *The color red for a cap is a registered trademark of Wildlife Research Center, Inc.