Did you ever think about where dental floss came from or when it was invented?
According to Wikipedia…
Levi Spear Parmly, a dentist from New Orleans, is credited with inventing the first form of dental floss. In 1819, he recommended running a waxen silk thread “through the interstices of the teeth, between their necks and the arches of the gum, to dislodge that irritating matter which no brush can remove and which is the real source of disease.” He considered this the most important part of oral care. Floss was not commercially available until 1882, when the Codman and Shurtleft company started producing unwaxed silk floss. in 1898, the Johnson & Johnson Corporation received the first patent for dental floss that was made from the same silk material used by doctors for silk stitches.
Nylon floss was developed during World War II by Dr Charles C Bass. He found it to be better than silk because of its texture which was more resistant and that it could be produced in various lengths and sizes.
Today, variety of dental flosses are available. Waxed, unwaxed monofilaments and multifilaments are most popular. Thicknesses and widths vary. Some waxed types of dental floss are said to contain antibacterial agents.
No matter what type or size of floss you choose, it’s important to floss once a day before or after brushing to allow the fluoride from the toothpaste to reach between the teeth.