Prevent II Spa Boss-Stain and Scale prevention
Prevent II Spa Boss-Multi purpose
concentrate eliminate and prevents staining and scale formation.
Helps clarify cloudy water. (1L)
Add Prevent II directly to the water at a rate of 60ml per 1000 litres when the spa/hot tub is initially filled.
Turn on filtration system to circulate the water for 1 hour before adding disinfectant.
Add prevent II at a rate of 30 ml per 1000 litres of spa/hot tub waters.