The key to optimal oral health is consistent, daily use of oral care products but that's not possible when mouthwash burns too much to use. That's what makes CloSYS Oral Rinse different. It's gentle, alcohol-free formula will not burn or irritate sensitive mouths, yet it's powerful enough to kill 99.9% of harmful bacteria within 10 seconds. You'll notice a fresher, cleaner mouth after using CloSYS and your dentist will too. In fact, thousands of dentists and hygienists recommend CloSYS Oral Rinse to their patients after dental procedures as well as for daily oral care, mouth sores and even for cancer patients undergoing chemotherapy treatment.