NOW® XyliWhite™ Mouthwash is an effective fluoride-free oral rinse that works in unique ways to help you achieve a smile that’s healthier and brighter than ever before! XyliWhite™ Mouthwash gets its cleansing properties from xylitol - a naturally occurring sugar alcohol that has been shown in clinical studies to help promote oral hygiene, effectively rinsing debris, such as food particles, from mouth surfaces. By hel