When you brush your teeth, you help remove food and plaque — a sticky white film that forms on your teeth and contains bacteria. After you eat a meal or snack that contains sugar, the bacteria in plaque produce acids that attack tooth enamel.

Why should we brush our teeth short answer?

To prevent cavities, you need to remove plaque, the transparent layer of bacteria that coats the teeth. The best way to do this is by brushing your teeth twice a day and flossing at least once a day. Brushing also stimulates the gums, which helps to keep them healthy and prevent gum disease.

What happens if we stop brushing teeth?

Most people who stop brushing their teeth will develop cavities (tooth decay) and/or periodontal disease (gum disease). Both can be painful and both can cause teeth to fall out.