Can you use listerine on ringworm?

Listerine is a mouthwash that is not intended for use on ringworm. Ringworm is a fungal infection of the skin, and Listerine is not an antifungal medication. Using Listerine on ringworm may not be effective in treating the infection and could potentially cause irritation to the skin.

If you have ringworm, it is important to see a doctor to get a proper diagnosis and treatment. There are several over-the-counter and prescription antifungal medications that are available to treat ringworm effectively.