When was the Dental Floss invented?
The Dental Floss was invented in 1819 by Levi Spear Parmly in the USA.
A thin thread used to remove food and plaque from between teeth.
| Year invented | 1819 |
|---|---|
| Inventor | Levi Spear Parmly |
| Country | USA |
| Category | Health |
Who invented the Dental Floss?
Levi Spear Parmly invented the Dental Floss in 1819 in the USA.
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