Hot tub rash, also known as Hot Tub Folliculitis, occurs due to poor maintenance of hot tubs or spas. It is a skin rash caused by soaking in contaminated water. Hot tub rash can happen not only in hot tubs but also in swimming pools, lakes, or beaches where the water is contaminated.

What Causes Hot Tub Rashes?

1. Bacteria

The primary cause of hot tub rash is the bacterium Pseudomonas aeruginosa, commonly found in soil, plants, and water. This opportunistic bacterium thrives in low oxygen environments and can infect individuals with weakened immunity or damaged tissues.

2. Chemicals like Chlorine and Bromine

While chemicals like chlorine and bromine are used to keep water clean, excessive amounts can cause skin irritation by affecting enzymes that prevent hair follicle irritation. These rashes are not contagious but can occur due to overuse of these chemicals.

3. pH Levels

Contaminated water with improper pH levels can cause skin irritation. Regularly checking the pH level (optimal range: 7.2–7.8) of hot tub water can prevent rashes.

How to Spot Hot Tub Rashes

Hot tub rashes often start as red pimples, mainly appearing on the back, lower body, or upper body. These rashes cause itching and irritation, and as they grow, they can become more painful. Consult a doctor if the irritation becomes severe.

Steps to Prevent Hot Tub Rashes

1. Maintain Hygiene

  • Ensure the hot tub and its surroundings are clean.
  • Remove swimsuits after soaking and take a shower with soap.
  • Pay special attention to children, as they are more vulnerable to bacteria and chemicals.

2. Use Chemicals Optimally

  • Use chlorine and bromine within recommended limits.
  • Avoid excessive use of chemicals, and consider protective measures for pets in the hot tub.

3. Regular Water Cleaning and pH Testing

  • Regularly cleanse hot tub water to avoid bacterial growth.
  • Test the pH levels of the water twice a week using pH strips to ensure safety.

4. Avoid Scratching

  • Resist the urge to scratch itchy spots, as it can worsen the condition.
  • Use antibiotics or consult a doctor if the itch persists.

Conclusion

Hot tub rashes can cause discomfort and health concerns. Maintaining proper hygiene, using chemicals judiciously, and regularly testing water can prevent rashes. If preventive measures fail, consult a doctor for appropriate treatment.

Have you experienced hot tub rashes? Share your experiences and preventive tips in the comments!