Eliminates bacteria that produce malodorous gases and prevents their further growth. HALITA® Mouthwash acts quickly and effectively against any potential bacterial growth. Alcohol-free. Instructions for use: To ensure good oral hygiene and complete elimination of bacteria that cause bad breath, we recommend rinsing twice daily, morning and evening after brushing your teeth and using the tongue cleaner, for 1 minute. To more effectively eliminate bacteria accumulated on the back of the tongue, gargling is recommended.