Colgate Plax Antibacterial Alcohol-Free Fluoride Mouthwash Freshmint kills up to 99.9% of germs and used twice daily provides 24/7 bad breath control for long lasting freshness. Colgate Plax provides a cooling sensation that lasts 10x longer than brushing alone. For best results, use twice daily for a healthier, fresher mouth. When used after proper brushing and flossing, Colgate Plax mouthwash helps deliver a plaque-control system. It works to further rid the mouth of bacteria that may linger on the tongue and inner cheeks and helps stop new plaque from forming on and between teeth, as well as just below the gum-line. Colgate Plax forms a protective barrier shield to neutralise the effects of bacteria and plaque for 12 hours. Start your day with great fresh breath, protecting your mouth from bacteria and plaque for up to 12 hours. Finish your day with Colgate Plax to help ensure better Oral Hygiene and fresher start for the following morning. Colgate Plax has been Clinically tested by dentists.