SpaBoss Prevent II Descaler
Phosphate-Free Descaler. Multi-purpose concentrate. Eliminates and prevents staining and scale formation. Helps clarify cloudy water.
Use it when you fill your spa with fresh clean water to eliminate nasty calcium buildup on your spa and equipment.
Because most hot tub heaters take 4 to 6 hours to heat your spa water and because of boiling temperatures you can sometimes end up with grit on the shell of your hot tub after filling. To Eliminate this, simply ad the recommended dose on fill up and have no issues at all!