How to Use Listerine to Kill Mosquitoes
- 1). Fill a spray bottle with one cup of Listerine. Original yellow Listerine works best for this; avoid generic versions with bleaching agents. Listerine can be found at drug stores and supermarkets.
- 2). Spray areas where mosquitoes are numerous with a misting of Listerine. Make sure to spray all nearby surfaces, and spray the air as well. Allow five minutes for the Listerine to dry on surfaces.
- 3). Spray your skin with a light mist of Listerine to keep mosquitoes from biting you. Allow the Listerine to dry on your skin for a minute, and reapply as needed if you notice mosquitoes starting to bite again.