Mouthwash has a variety of uses, from freshening breath to preventing tooth decay. Swishing daily with mouthwash can help you maintain your oral health by killing the germs and bacteria that linger in your mouth and between your teeth. Learn more about the various types of mouthwash and how you can use them to improve your overall oral health.
What is mouthwash?
Mouthwash, also known as mouth rinse, is an oral-hygiene product that you can use in addition to brushing and flossing. Generally, these oral rinses are classified as cosmetic, therapeutic or a combination of both. Cosmetic mouthwashes can remove oral debris, temporarily suppress bad breath and refresh the mouth with a pleasant taste. In addition to these benefits, therapeutic mouthwashes — including antiseptic, anti-plaque and anti-cavity formulas — include ingredients to protect against oral disease. Antiseptic and anti-plaque mouthwashes can kill the germs that cause plaque, gingivitis and bad breath, while anti-cavity formulas use fluoride to prevent and reduce tooth decay.
What are the benefits of mouthwash?
Research shows that using a germ-killing mouthwash in addition to brushing your teeth can reduce plaque and gingivitis more than brushing alone. Additionally, anti-cavity mouthwashes with fluoride have been clinically proven to fight up to 50 percent more of the bacteria that cause cavities. However, cosmetic mouthwashes that aren’t formulated to kill germs do not provide these cavityfighting benefits.
How do I use mouthwash?
To reap the full benefits of mouthwash, brush and floss your teeth well. Then, measure the proper amount of rinse as specified on the container or as instructed by your dentist. With your lips closed and your teeth apart, swish the liquid around your mouth for about 30 seconds or more. Thoroughly spit the liquid from your mouth. If you’re using an anti-cavity mouthwash, do not rinse or eat for 30 minutes after use. Otherwise, you’ll dilute the fluoride and rinse it away.
Does mouthwash have any side effects?
Side effects may vary, depending on which formula you use. If you experience any irritating or adverse reactions to mouthwash, immediately stop using it and speak with your dentist. Most anticavity rinses contain sodium fluoride, which can lead to fluoride toxicity if taken excessively or swallowed in excessive amounts. Because children tend to swallow mouthwash accidentally, they should not use anti-cavity formulas before age 6, and children older than age 6 should use them only with adult supervision.
Where can I get mouthwash?
Most mouthwashes are available overthe-counter. However, dentists can prescribe special formulas for patients with more severe oral problems, including cavities, periodontal disease, gum inflammation and xerostomia (dry mouth).