How does toothpaste kill bacteria that cause cavities?
Answers
Answered by
1
Toothpaste is basic in nature , it neutralises the acid produced by the bacteria by degradation of sugar and salts ...
Answered by
2
Fluoride is a very safe and effective way to help prevent tooth decay, so is an important ingredient in toothpaste and mouthwashes. It works by making the enamel (that's the tooth's hard outer surface) more resistant to acids produced by the bacteria living on the teeth and gums.
Similar questions