Topical anti-caries solution. Neutral pH is safe for patients with crowns and restorations. Dispense 10 mL of slution into a measuring cup. Instruct patient to rinse vigorously for 60 seconds, around and in between teeth, then expectorate. For maximun benefit, repeat the rinse procedure with additional 10 mL. Advise patient not to eat, drink or rinse for 30 minutes after application. Pro-Rinse solution may also be applied with a cotton tip applicator to teeth isolated with cotton rolls.