Can You Use Any Mouthwash For Foot Soak?

The use of mouthwash for foot soak has been trending recently. However, people have been trying to see if they can use any mouthwash for the foot soak. The short answer is NO!. Keep reading as I explain why you can’t use any mouthwash for foot soak…

Methyl salicylate, contained in some mouthwash is chemically similar to Salicylic acid (a chemical exfoliant found in many acne and anti-aging products). Benzoic acid and thymol which have antimicrobial and pH-adjusting properties are also contained in this mouthwash. As such, this mouthwash has good exfoliating and antimicrobial properties.

It helps the skin slough off the outer layer more quickly, thereby reducing the accumulation of dry skin and addressing concerns, such as pimples, blackheads, discolored nails, athlete’s foot, and softening dry and cracked heels.

Therefore, you cannot use any mouthwash for foot soak unless it contains Methyl salicylate, Benzoic acid, and/or Thymol.

Recommended: 5 Best Mouthwash For Foot Soak

Mouthwashes seem to be used for a variety of reasons, including killing bacteria, dissolving partially dried saliva during sleep, and freshening breath (to mask bad breath) but there are other vital things your mouthwash can be used for such as foot soak, disinfection, pain relief, body odor, dandruff, aftershave, etc.

Benefits Of Using Mouthwash For Foot Soak

Why are people using mouthwash for foot soak? What goal are they trying to achieve?

  1. Mouthwash Cures Toenail Fungus and Athlete’s Foot

If you have toenail fungus or an athlete’s foot, a bottle of mouthwash like Listerine will help you get rid of the problem in a matter of days.

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Listerine contains thymol, an antifungal that aids in the killing of the fungus that causes toenail fungus. It offers immediate relief from stinging and burning sensations, as well as intense itching. It also acts as an antiseptic to avoid infection.

For mild toenail fungus or athlete’s foot, apply the mouthwash to cotton balls and put them on the infected toenails. To keep the cotton balls in place, wrap them in a small bandage or tape. Leave them on for 45 minutes, then clean your toenails gently with a gentle toothbrush. Thoroughly clean and dry. Repeat the process once daily.

To treat extreme toenail fungus or athlete’s foot, mix equal parts Listerine and white vinegar. Soak the foot for 30 minutes in the solution before rinsing it off. Repeat 2 or 3 times a week.

The medical information provided in this article is provided as an information resource only. This information does not create any patient-physician relationship and should not be used as a substitute for professional diagnosis and treatment.
  1. Mouthwash Whitens Yellow Nails

If your nails have been discolored due to a fungal infection, Listerine can help to minimize the yellowness and make them whiter than ever.

listerine mouthwash for foot soak
Image Credit: Pinterest

Listerine contains antifungal active ingredients such as menthol, eucalyptol, and thymol, among others. This aids in the battle against infection and the restoration of nail hygiene.

mix equal parts of Listerine and vinegar. Soak your discolored nails for 20 minutes in this solution, then clean them gently with a gentle toothbrush. Repeat this process every day for a few days until your nails are fully white.

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Alternatively, soak the discolored nails for 20 minutes in Listerine. Do this every day for a week, then take a week off and do it again the next week. You will be amazed at the results you get.

  1. Mouthwash Softens Dry, Cracked Heels

Listerine is a great mouthwash to smoothen dry, and cracked heels. It’s sometimes used in foot soaks to soften the heels and avoid cracking.

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It also includes thymol, a compound that destroys bacteria that cause foot odor. Its astringent nature also helps to minimize the amount of sweat your feet produce, which helps to reduce odor.


  • Fill a foot tub with 2 cups of warm water.
  • Add 1 cup of Listerine and 1 cup of white vinegar.
  • Soak your feet for 20 minutes in this remedy.
  • To keep the water warm, add more hot water.
  • Remove your feet from the solution and clean the dead skin cells away with a pumice stone.
  • Finally, wash your feet, thoroughly dry them, and moisturize them.
  • Once a week, use this treatment to keep your feet soft and smooth.

What Is The Best Mouthwash For Foot Soak?

Here is the list of the Best 5 mouthwash for foot soak you should try. These mouthwashes contain either of the three major ingredients (Methyl salicylate, Benzoic acid, and Thymol) of a mouthwash that can be used for a foot soak. They also contain Eucalyptus Oil. So far, Listerine mouthwash is the most used and most recommended mouthwash for foot soak.

Recommended: 5 Best Mouthwash For Foot Soak

Listerine’s antiplaque and antigingivitis properties have been shown to be beneficial in minimizing the development of plaque and gingivitis in scientific studies.

This mouthwash, on the other hand, isn’t just good for removing plaque and enhancing your oral health. Listerine has proved to be useful in our everyday lives in a variety of ways due to its antiseptic, antifungal, astringent, and sanitizing properties, as well as its alcohol content. Make sure you use the original Listerine.

Other Quality Products For Foot and Hand Soak

There are other good products you can use that are specially and specifically made for foot and hand soak. They are not mouthwash. They include:

These are the best selling foot and hand soak products. They are natural and have minimal to no side effects.

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Do not use any mouthwash for foot soak. Use only mouthwash that contains Methyl salicylate, Benzoic acid and/or thymol. The best and most recommended mouthwash for foot soak is Listerine mouthwash.

Asides mouth rinse, Listerine mouthwash can be used for foot soak, disinfection, pain relief, body odour, dandruff, aftershave, and others.

If you have used any mouthwash for foot soak before, you can kindly share your experience with us using the comment box below.

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