10 Alternative Uses For Listerine

7. Use As Deodorant
This may seem strange, but don’t worry we took the risk and tested this one for you! Using Listerine as a deodorant really does work! It is great for fighting odors. Dab some on a cotton swab and gently rub it on your armpits. If your ever in a pinch and run out of deodorant – give it a try!