The duration of a dental cleaning can vary depending on factors such as the individual’s oral health condition, tartar or plaque buildup, and the thoroughness of the cleaning required. Typically, a routine dental cleaning lasts between 30 minutes to an hour. However, the appointment may take longer if a significant buildup or additional procedures like scaling or deep cleaning are necessary. Dentists and dental hygienists strive to ensure thorough cleaning while being mindful of the patient’s comfort and oral health needs.