Question

Using tooth pastes is best way:

• A. to clean to teeth.
• B. to kill the bacteria which lay in mouth.
• C. both A and B.
• D. none of the above.

Answer 1

The correct option is C both A and B.

Most of the toothpaste contain fluoride and they combine with enamel to strengthen it, prevent tooth decay or cavity and it is also used to kill the bacteria in the mouth which prevents plaque and protects the mouth.

Toothpaste help us to clean our teeth.

Hence, the correct answer is option (C).