Brushing only reaches 25% of your mouth, and the germs left behind after brushing double every 1-2 hours. LISTERINE Zero fights germs that cause plaque and gives a 3x deeper clean vs brushing alone. , , Used twice daily, LISTERINE Zero provides 24-hour protection against plaque and lasting fresh breath confidence. LISTERINE Zero is clinically proven to:, - Help prevent & reduce plaque, a major cause of gum disease, - Help fight bacteria between teeth , - Freshen breath, - Alcohol-free , , About the brand:, LISTERINE is the #1 dentist and pharmacist-recommended mouthwash in the Middle East. Endorsed by the Saudi Dental Society, LISTERINE is the market leader in daily prevention mouthwashes. , , The LISTERINE brand dates back over 130 years to the early days of modern medicine, and it has transformed oral care since 1895 with its unique, effective essential oils formula., , How to use:, Use twice daily. Especially effective when used morning and evening after brushing. Pour 20 ml (4 x 5 ml teaspoonfuls) into a glass, rinse around teeth and gums for 30 seconds, and then spit out. Use 10ml for children between 6 and 12 years old.