Won't burn or irritate mouth or gums. New look! A cleaner mouth. A healthier you. Serious science for sensitive mouths. Dual Action: Instantly attacks bad breath bacteria & mouth odor molecules. Clinically proven to fight bad breath for 24 hours (When used for at least 2 weeks twice daily (morning and evening) after brushing and flossing). Non burning, alcohol free. Gentle pH balanced. Gentlest. Oral care. Ever. Our story: Founder of Closys & Periodontist Dr. Perry Ratcliff had a bold belief that there had to be a better/gentler way to help with oral care. Dr. Ratcliff didn't agree with the common myth if it hurts, it must be good for you. Closys took a different approach - keep it gentle, yet effective, and people will use it long enough to make a difference in their oral health. After discovering that his first patented formula was not only extremely gentle but incredibly effective, he gathered a small group of dental professionals and business leaders to start their journey toward what is today Closys Oral Care. What makes Closys products different? Simply put, Closys is the gentlest. Oral care. Ever. All Closys formulas are pH balanced, highly effective and extremely gentle so they are not harsh or irritating to sensitive mouths. And because it's so gentle, it means you can swish it in your mouth longer without having to spit it out early and risk not getting the full benefit of the rinse. Closys products are free of alcohol, sulfates, triclosan, and other harsh ingredients that can burn or irritate sensitive mouths. How does Closys fresh breath work? Closys Fresh Breath Mouth Rinse doesn't just mask the symptoms of bad breath, it gets right to the root cause. The patented formula contains cloralstan which kills bad breath bacteria and neutralizes the sulfur mouth odor molecules that cause bad breath. The dual action formula works in seconds to fight bad breath germs for fast 24 hour fresh breath (When used for at least 2 weeks twice daily (morning and evening) after brushing and flossing). The gentle mint formula does not contain alcohol, sulfates, triclosan, or other ingredients that can burn or irritate the mouth, so you can rinse longer for great results! Healthy mouth = healthy body. ADA: Accepted. American Dental Association. Helps reduce bad breath. closys.com. This bottle is recyclable. Please support recycling in your community.