How Long Does a Dental Cleaning Take?

Medically reviewed by Dr. Yury Slepak, DDS, Diplomate, American Board of Pediatric Dentistry | 20+ Years Experience | Last Updated: May 2026 Quick answer: A routine dental cleaning typically takes about 30 minutes for adults and 20 to 30 minutes for children, depending on age, cooperation, and how much plaque has built up since the […]