10 Mind-Blowing Listerine Hacks You Never Knew Existed

3. Listerine as a Deodorizer

Listerine can also be used as a deodorizer to help remove odors from the air. Listerine’s antiseptic properties can help remove odors, while the menthol in the solution can provide a refreshing scent. To use Listerine as a deodorizer, add a few drops of Listerine to a diffuser or simply put a bowl of Listerine in a room to help freshen the air.