Can a mouth rinse really make a difference? Yes, it can if it's fluorine alcohol free mouth rinse. Gentle and safe for everyday use, it freshens up your breath, destroys plaque-causing bacteria, relieves tooth sensitivity and strengthens your tooth enamel and enhanced with added ingredients like tea tree oil and thymol to help fight bacteria that causes bad breath, plaque and cavities. , , And the best part? It is free from harsh ingredients like sls, parabens and saccharin.Swish the mouth rinse vigorously for 30 seconds and then spit it out.