You can make a difference in your oral health starting today. Advance to a Healthier Mouth from Day. 1 with Crest Pro-Health Multi-Protection Mouthwash which starts fighting plaque from day 1. It's possible to kill germs deep in your mouth without the burn of alcohol. Crest Pro-Health Multi-Protection Clean Mint Mouthwash Kills 99% of Germs without the harsh burn of alcohol. It provides 24 hour protection against plaque and gingivitis when used twice per day. With continued use vs. brushing alone with ordinary toothpaste.Use after your normal brushing and flossing routine; rinse toothpaste from mouth prior to use. Adults and children 6 years & older: Rinse for 30 seconds with 20 mL (4 teaspoonfuls) twice a day. Do not swallow. Children 6 years to under 12 years of age: supervise use. Children under 6 years of age: do not use.Helps prevent and reduce plaque and gingivitis. Helps control plaque bacteria that contribute to the development of gingivitis and bleeding gums. WarningsSafety Warning: Ask a dentist if symptoms persist or condition worsens after regular use. Keep out of reach of children under 6 years of age. If more than used for rinsing is accidentally swallowed, get medical help or contact a Poison Control Center right away. In some cases antimicrobial rinses may cause surface staining to teeth. This is not permanent or harmful, and may be prevented by adequate brushing or removed at your next dental visit.