Ritson Centre Dental Office performs in office cosmetic tooth whitening with Spa-Dent. This procedure is performed in only 20 minutes by your dentist. With one convenient session, you will find yourself with a brighter smile with virtually no sensitivity. Spa-Dent also protects the gums and can be used on caps, crowns, and veneers. Experience the results for yourself and schedule your cosmetic tooth whitening today.