Q：Do animal toothbrushes need to be replaced, and how often?

A：Over time, animal toothbrushes can accumulate a significant amount of bacteria, and the bristles can gradually wear and deform. Continued use not only significantly reduces the effectiveness of dental cleaning but is also harmful to oral health. It is recommended to replace the toothbrush when the bristles start to bend outward or after three months of use. After each use, thoroughly clean the toothbrush and store it in a well-ventilated area to maximize its effectiveness!

For previous articles on veterinary dentistry by Dr. Chen or more insights into veterinary dentistry, please visit the hospital's official website：www.hellopeter.com.tw