Facts About Mouthwash
Mouthwash is most often bought and used to combat embarrassing halitosis. But mouthwash is more than just a good mask for a lunchtime garlic fest. Mouthwash contains active ingredients that are a great supplement to brushing and regular dental checkups.
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History
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The most widely recognized over-the-counter mouthwash, Listerine, was originally invented as a surgical antiseptic in 1879 by Dr. Joseph Lawrence and Jordan Lambert. It was first sold as a general mouthwash product in 1914.
Types
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Mouthwashes can be purchased in three basic varieties: antiseptic, fluoride rinse or combination. Antiseptic mouthwashes are formulated to help fight bacteria that cause bad breath. They are also used to treat dental diseases such as gingivitis, a disease of the gums. Fluoride rinses are intended to aid in prevention of tooth decay. Combination mouthwashes, as the name implies, are designed to minimize tooth decay and keep breath fresh.
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Benefits
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Everyone knows the importance of brushing the teeth and periodic dental exams, but regular use of mouthwash can provide additional benefit for good oral hygiene. A daily rinse can get into the hard-to-reach areas that a toothbrush often misses. It can kill the odor-causing bacteria and prevent germs that lead to tooth decay.
Warning
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Alcohol ingredients in mouthwashes have been suspected of contributing to oral cancer. However, there have been about 10 case studies performed over the last 30 years, all of which failed to conclusively link the product to any form of oral cancer. But a side effect known as "black hairy tongue" can result from overuse of antiseptic mouthwashes.
Fun Fact
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During the roaring '20s, mouthwash products were also used as a treatment for dry scalp, as after-shave lotion and even as a form of beauty cleanser.
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