How do I fix scale buildup in my HotSpring HIGHLIFE ENVOY Hot Tub?
- DdstoneAug 30, 2025
Scale buildup in your HotSpring Hot Tub is usually due to high calcium content in the water, along with high total alkalinity and pH. To resolve this: * Adjust the total alkalinity and pH. * If scale removal is required, drain the spa, scrub off the scale, refill it, and balance the water.