Prevent II (500ml) Spa Boss-Multi purpose

concentrate eliminate and prevents staining and scale formation.

Helps clarify cloudy water. 

Instructions:

·        Initial treatment:

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.

Weekly treatment:

Add prevent II at a rate of 30 ml per 1000 litres of spa/hot tub waters.