Our dog deodorant spray contains sorbitol, menthol and coconut extract. It can eliminate bad breath, reduce tartar and control the formation of dental plaque, and help decompose dirt and food residue on the surface of teeth, making pets' mouths cleaner and healthier. Its usage is very simple: 1. Open the pet's mouth. Press the nozzle 3-5 times and spray it into the pet's mouth. And it can reduce gum redness and the accumulation of plaque and tartar.