Question

How do toothpaste prevent tooth enamel from getting damaged?

Answer 1

Answer:

u see toothpaste removes the food particles or other substances from our teeth, in which many bacteria have started doing anaerobic respiration and produce alcohol, this alcohol damages the enamel of our teeth

So, basically toothpaste removes the food particles stickied to our teeth and saliva, secreted by salivary gland creates a covering over teeth and not let the bacteria do respiration

Answer 2

Answer:

Explanation:

Toothpaste is basic in nature. And the mouth's pH is acidic. Hence to neutralise the exess acids in the mouth we brush our teeth. Excess acid in the mouth can become a breeding house for bacterial which causes tooth decay.