Brushing teeth prevents bad breath.

Meaning: When you brush your teeth, you remove the food and bacteria that cause bad breath.

Choice of Words: Brushing means to clean teeth with a toothbrush and toothpaste. Teeth are the hard white things in our mouths that we use to chew food. Prevents means to stop something from happening. Bad means not good or harmful. Breath is the air that comes out of your mouth when you breathe.

Alternative Expressions

Related Expressions