Mouthwash - Listerine and generic equivalents used twice daily help reduce gingivitis when accompanied by proper brushing and flossing. Chlorhexidine containing rinses may be prescribed by your dentist. These mouthwashes are more effective than Listerine but are available by prescription only. Sugarless Gum - Chewing sugarless gum has been shown to reduce cavities. Look for gums sweetened with xylitol, which has been shown to reduce cavities much more than those using other sweeteners.
Gum chewing stimulates saliva flow which buffers acids and aids in the immunity of the mouth.
Xylitol helps reduce the activity of decay causing bacteria. Reduce Frequency of Sugar Intake - The amount of sugars eaten throughout the day is not as important as the frequency of intake. This includes both simple sugars and starches. The mouth has a natural buffering capacity in the saliva which neutralizes the bacterial acids, thus minimizing decalcification of enamel. Frequent sugar doses overloads this ability.