Professional dental hygiene refers to preventive dental care provided by a licensed dental hygienist or dentist to maintain oral health. It includes thorough teeth cleanings that remove plaque, tartar, and stains that cannot be eliminated by regular brushing and flossing at home. Professional care also involves assessing the health of the gums, checking for signs of gum disease, and measuring gum pockets to detect early problems.

In addition to cleanings, professional dental hygiene often includes polishing the teeth, applying fluoride treatments, and providing personalized oral care instructions. Dental hygienists may also take X-rays and screen for oral health issues such as cavities or signs of oral disease. Regular professional dental hygiene visits help prevent serious dental problems, support long-term oral health, and keep the mouth clean and comfortable.