Fun Fact Friday!
- njsmilesback
- Nov 12, 2021
- 1 min read
The first toothbrushes were twigs!
Chewing on twigs spread out the fibers which cleaned the teeth!
top of page
Search
bottom of page
The first toothbrushes were twigs!
Chewing on twigs spread out the fibers which cleaned the teeth!
Commenti