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Published on: 8/18/2026

What are the potential benefits of apple cider vinegar for managing skin problems, and how should it be applied?

Yoshinori Abe

Reviewed by Yoshinori Abe, MD

Internal Medicine

Apple cider vinegar (ACV) is sometimes used as a home remedy for skin conditions like atopic dermatitis (eczema), typically applied as a diluted soak. However, research shows that while ACV may temporarily affect skin acidity, it does not meaningfully alter the skin's bacterial balance and can cause irritation or chemical burns if not properly diluted. Because eczema and other skin issues vary widely in cause and severity, always consult a healthcare provider before trying ACV or any home treatment.

Not sure if your symptoms point to eczema, an allergic reaction, or something else entirely? Guessing can delay relief and lead to treatments that don't work for your condition. Take a free, instant, online symptom check to get personalized insights based on your specific symptoms and clear guidance on your best next steps—before you try any remedy.

Reviewed for medical accuracy: 07/14/2026

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Explanation

Apple cider vinegar (ACV) has been studied for its potential benefits in managing skin problems. It is often used in diluted form, such as a 0.5% soak, which might help with conditions like atopic dermatitis. However, one study found that ACV soaks did not alter the skin's bacterial makeup, suggesting that its benefits might not be due to changes in skin bacteria.

How to Use Apple Cider Vinegar for Skin

  • Dilution: Always dilute ACV before applying it to the skin to prevent irritation. A common method is to use a 0.5% solution.
  • Application: You can soak a clean cloth in the diluted solution and apply it to the affected skin area.

While some people find relief using ACV, it is important to talk to a healthcare provider before starting any new treatment. If you're experiencing persistent skin concerns, try our free symptom checker to better understand your symptoms and get personalized guidance based on your individual skin condition.

(References)

  • Luu LA, Flowers RH, Gao Y, Wu M, Gasperino S, Kellams AL, et al. (2021). Apple cider vinegar soaks do not alter the skin bacterial .... PloS one, 34077434.

  • Luu LA, Flowers RH, Kellams AL, Zeichner S, Preston DC, Zlotoff BJ, & Wisniewski JA. (2019). Apple cider vinegar soaks [0.5%] as a treatment for atopic .... Pediatric dermatology, 31328306.

  • Elhage KG, St Claire K, & Daveluy S. (2022). Acetic acid and the skin: a review of vinegar in dermatology. International journal of dermatology, 34350993.

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