Mouthwash

Please rinse often with mouthwash.

Do you use mouthwash?

Mouthwash can get rid of bad breath.

The peppermint flavor in this mouthwash is too strong.

The flavors of this brand's mouthwash are weird.

Tom asked me to buy him some mouthwash.

This brand of mouthwash tastes weird.

This brand of mouthwash tastes funny.

Alcohol is the devil's mouthwash.

Use mouthwash.