This is a set of two 118ml bottles of KPS Mouth Cleaner, convenient for cleaning your pet's mouth. ■ Brand: PK USA ■ Product Name: KPS Mouth Cleaner ■ Contents: 118ml x 2 bottles ■ Purpose: Cleaning your pet's mouth ■ How to use: Just mix it with drinking water ■ Expiration date: January 21, 2026 I have been using this for many years for my dog, who hates brushing his teeth, but now he allows me to brush them, so I am selling this. I think it is effective because I didn't have to worry about bad breath until my dog was about 10 years old, even without brushing his teeth.