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After a Hot Tub: Change Out of Your Swimsuit and Shower

CDC advises removing your swimsuit, showering with soap and washing the suit to reduce hot-tub rash risk.

Adult woman reviewing a notebook beside a towel and swim bag at home.
In this article
  1. Get advice about a worsening or recurring rash
  2. Why the swimsuit matters
  3. Make the after-water steps part of the outing

Get advice about a worsening or recurring rash

Contact your healthcare provider if a rash gets worse or you get it more than once, CDC1 advises.1

Why the swimsuit matters

Contaminated water held against the skin can cause hot-tub rash. CDC1 explains that affected areas are often worse where a swimsuit held that water against the skin.1

Make the after-water steps part of the outing

CDC1 recommends removing your swimsuit and showering with soap after getting out of the water, especially hot tubs. It also advises washing the swimsuit after use. These are risk-reduction steps.1

Skin, Head to Toe includes a Skin Log and visit script. Use them to organize observations and questions for a skin-care conversation. Explore the skin playbook.

This article is for general educational purposes only and is not medical advice. It isn't a substitute for diagnosis or treatment from a qualified healthcare professional who knows your health history. Please don't ignore professional advice or delay getting care because of something you read here. If you think you may be having a medical emergency, call 911 or your local emergency number right away. Girl Playbook does not endorse any specific product, test, or provider.

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Girl Playbook sells this book. It provides education and worksheets, not individualized medical care.

Sources

The research behind this article, in the order it’s cited. How we source our articles.

  1. Centers for Disease Control and Prevention, 2025Preventing Hot Tub Rash (opens in a new tab)abcdef

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