Our pet deodorant gel contains colloidal silver and peppermint leaf extract. It can effectively remove pet odor, including urine, sweat, etc., keep the air around the pet fresh, the effect is lasting. Its use method is very simple: 1. Open the bottle cap, tear off the sealing film, and install the slow-release cap. 2. Put it in the use area. And can effectively remove odor, continuous release of aroma, keep the air fresh.