TropiClean Natural Flea + Tick No-Rinse Cat Shampoo kills fleas, mosquitos, and mites by contact and repels ticks. No water is required so you can avoid the clawing, scratching, or biting that is common during bath time. This natural essential oil blend has been formulated specifically for cats, utilizing safe but powerful pest fighting ingredients. TropiClean products are proudly made in the U.S.A by pet lovers like you.