How to remove scale from HotSpring Hot Spot SX?
- JJulie ChungSep 5, 2025
If your HotSpring Hot Tub has scale buildup, it's likely due to high calcium content in the water, along with total alkalinity and pH levels that are too high. Adjust the total alkalinity and pH. If scale removal is needed, drain the spa, scrub off the scale, refill it, and balance the water.