This rinse is not intended to replace brushing or flossing. Store at 59 degrees F to 77 degrees F. Keep from freezing. Misc: Alcohol free. 12 Hr Pro-Shield (use 2x daily). Germ protection even after eating and drinking. 24/7 protection (use 2x daily). Protects even after eating & drinking. Kills 99% of germs on contact. Significantly reduces plaque. Helps prevent gingivitis. No burn of alcohol. 12-hr protection against germs (use 2x daily), even after eating and drinking. Kills germs that cause bad breath, plaque and gingivitis. To promote healthy teeth and gums, use after brushing with Colgate Total Advanced Toothpaste and Toothbrush.