Dental Prophylaxis is a procedure used for dental cleaning, our Arlington dentists recommended it as the best way to maintain good dental health. Oral prophylaxis is recommended to be done twice a year as a preventive measure, but should be performed every 3-4 months for patients with the more severe periodontal disease. It’s essential to keep the oral cavity healthy, thus daily oral hygiene practices, like tooth brushing and flossing, should still be done.