The Oral Cleaner Microfiber Finger Toothbrush by Petosan makes cleaning your little dog's teeth easy. It helps remove plaque and bacteria in the mouth with regular use. Just slip the finger cloth over your index finger and the strap on your middle finger. Gently wipe your small dog's teeth and gums without applying pressure. Rinse during use in lukewarm water. The just rinse and hang to dry and it's ready for next time.