- Oral-B Pro-Expert Professional Protection mouthwash, 500 ml format - Provides anti-plaque protection for 24 hours with use twice a day - Fresh mint flavor that gives clean breath and a long-lasting fresh sensation - Gentle formula, no burning, suitable for daily use and for people with sensitivity - Helps prevent cavities, plaque, gum problems, tooth sensitivity, stains, bad breath, tartar, and enamel erosion - Clinically tested for maximum effectiveness in oral protection - Ideal to complement brushing and improve oral health