This product is formulated with natural plant essential oils and specially incorporates zinc oxide, utilizing nanotechnology to control its particle size effectively maintaining the micro-ecological balance of pet ear skin. It can prevent mite infestation, while also having the effects of deodorization and regulating skin moisture. The formula is mild, free of alcohol, fragrance, and preservatives, environmentally friendly and non-polluting, and is unlikely to cause irritation, maintaining the health of pet ear skin.