what is meaning of nasadent
and who use it
Answers
Answered by
1
Answer:
The product called NASAdent was a foamless toothpaste that could be swallowed. ... Today, astronauts use traditional toothpaste and toothbrushes to maintain excellent dental health as demonstrated by Col. Chris Hadfield while he was a commander of the International Space Station.
Explanation:
Hope it helps
Similar questions