
Nail fungus can be tough to get rid of, leading to discoloration, brittleness, and discomfort. But did you know that mouthwash can effectively eliminate it? This simple yet powerful remedy kills fungus, promotes healthy nails, and helps prevent future infections—all with an item you likely already have at home!
Why Mouthwash Works Against Nail Fungus
Antifungal & Antibacterial – Ingredients like thymol, eucalyptol, and menthol fight fungus and bacteria.
Targets Infection at the Source – Penetrates deep into the nail to attack the fungus directly.
Prevents Recurrence – Creates an inhospitable environment for fungal growth.
Affordable & Convenient – No need for costly treatments or medications!

How to Use Mouthwash for Nail Fungus
1. Mouthwash Soak
What You’ll Need:
- 1 cup antiseptic mouthwash (containing menthol, thymol, or eucalyptus)
- 1 cup white vinegar (optional, for added antifungal properties)
- A bowl large enough for your fingers or toes
Instructions:
1. Mix equal parts of mouthwash and vinegar in a bowl.
2. Soak the affected nails for 15–20 minutes.
3. Gently scrub with a soft toothbrush to remove dead skin and fungus.
4. Dry thoroughly—moisture encourages fungal growth!
5. Repeat daily for at least two weeks for best results.

2. Direct Application
For a more targeted approach, soak a cotton ball in mouthwash and press it onto the affected nail for 10 minutes twice a day. Use a bandage to secure it if needed.
3. Mouthwash & Tea Tree Oil Boost
Enhance the antifungal effect by adding a few drops of tea tree oil to your mouthwash soak. This speeds up healing and further prevents fungal regrowth.
Final Thoughts
By using this simple home remedy consistently, you can banish nail fungus for good and restore strong, healthy nails. Give it a try and see the results for yourself!