The main reason for using mouthwash is to freshen breath. It can be used in addition to regular brushing and flossing, but it does not replace it. If you do like to use a mouthwash, there is a variety to choose from and you can find one that suits your taste.
Most mouthwashes on the market today have antiseptic ingredients. These ingredients are most often oils such as phenol or thymol. Antiseptics kill the mouth odor-causing bacteria. Effects last for several hours or until you drink or eat something. But that may be long enough to get you through an after-lunch business meeting.
In addition to antiseptics, most mouthwashes contain alcohol. Alcohol actually helps the antiseptic to work. However, alcohol is also drying. Dry oral membranes cause odor. So, while the use of alcohol-containing mouthwashes is useful, frequent use may contribute to the problem. This problem is made worse if the mouthwash is delivered into the mouth by means of a spray.
Fluoride mouthwashes, also called rinses, are not used specifically for breath freshening. They are used to aid in the prevention of cavities by adding fluoride to tooth enamel. This results in harder enamel that is more resistant to tooth decay. Most fluoride rinses also have antibacterial qualities. Fluoride rinses are useful in areas that do not have fluorinated water. They are also useful for people who are prone to extensive tooth decay not adequately controlled by stringent brushing and flossing.
Gingivitis is gum disease. Mouthwashes that contain antiseptic ingredients reduce the bacteria causing gum disease.
Anti-plaque mouthwashes contain ingredients, such as salicylates, which help remove plaque form the teeth.
What to Look for
Since most mouthwash is an adjunct to good oral hygiene and it is effective mainly for freshening breath, the choice comes down to good flavor. Some people like a strong tasting mouthwash, maybe with a medicinal feel. In that case choose a mouthwash that contains eucalyptol. Otherwise, the choice is yours--citrus flavor, fruit flavor or even bubble gum.
When buying fluoride rinses, read the label carefully for instructions on how to rinse.
Common Pitfalls
Mouthwash does not replace flossing and brushing. Read and compare labels to find mouthwashes with the same ingredients at varying prices.
If mouth odor is persistent, it may be a sign of dental or gum disease. A trip to your dentist is in order.
Remember that some mouthwashes taste sweet, even though they contain alcohol, antiseptics and other possible ingredients. Keep it away from small children and don't swallow mouthwash yourself. If you are pregnant, ask you doctor about using mouthwash.
