Question

For good grooming, it is recommended that you brush and floss your teeth at least ______ a day. A) Once B) Twice C) Thrice D) Four times

Answer 1

B) Twice a day.

Brushing and flossing your teeth at least twice a day is recommended for good oral hygiene. This practice helps remove food particles and plaque that can lead to dental problems like cavities and gum disease. Brushing in the morning and before bedtime is a common routine to maintain healthy teeth and gums.