ZAP EAR is a professional strenght liquid ear cleaner. ZAP EAR is the best ear cleaner available and it's a liquid. It is formulated to it will clean the ear without drying out the skin like powders and it rinses completely away. ZAP EAR consists of eucalyptus, neem, cedar, d'limonene, tea tree oil and other herbs so it is safe to use on fleas, ticks and mites. ZAP EAR is great for touching up a coat after a bath.