Dental floss

Dental floss is a cord of thin filaments used to remove food and dental plaque from between teeth in areas a toothbrush is unable to reach. As the build-up of plaque can lead to tooth decay and gum disease, flossing is considered important to dental hygiene.

History

The use of dental floss is documented in the early 19th century when an American dentist named Levi Spear Parmly introduced the idea of using a waxen silk thread as floss. In 1898, the Johnson & Johnson Corporation received the first patent for dental floss.

Types of Dental Floss

There are two types of floss: nylon (or multifilament) floss and PTFE (monofilament) floss. Nylon floss is available waxed and unwaxed, and in a variety of flavors. Because this type of floss is composed of many strands of nylon, it may sometimes tear or shred, especially between teeth with tight contact points. PTFE floss is more expensive, but slides easily between teeth, even those with tight spaces between.

Flossing Technique

Proper flossing removes plaque and food particles in places where a toothbrush cannot easily reach — under the gumline and between your teeth. Plaque build-up can lead to tooth decay and gum disease. Thus, daily flossing is highly recommended.

Alternatives to Floss

There are several alternatives to traditional floss, including dental picks, pre-threaded flossers, tiny brushes that reach between the teeth, water flossers, and wooden plaque removers.

See Also

• Oral hygiene
• Tooth brushing
• Mouthwash

References

Dental floss Resources
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