- Why are some chemicals much cheaper than others?
- green water
- Mixing Chlorine and Bromine
- hot tub bumps
- lots of foam and a yellowish geen scum line
- Difference in chemicals
- water odor
- water odor
- water odor
- Adding more chemicals not always best; check your spa ozonator
- milky. cloudy water
- Build up at waterline.
- Master Spa keeps showing problem code and not heating.
- Small Rust stains