What to do if I have skin irritation/rash from CalderaSpas Spa?
- Vvincent16Sep 9, 2025
If you notice skin irritation or a rash after using your CalderaSpas Spa, it could be due to unsanitary water or a free chlorine level above 5 ppm. Shock the spa with sanitizer and maintain the sanitizer level. Also, allow the free chlorine level to drop below 5 ppm before using the spa.










