AquaSPArkle non-chlorine shock treatment is ideal for regular application to remove non-filterable contaminants from hot tub water.
Because this product contains no chlorine or bromine hot tub use can resume immediately after application.
These granules are ideal for regular application to remove dissolved organic matter that can cause foaming and dulling of the water.
AquaSPArkle Non-Chlorine Shock can be used with any sanitiser;
Use weekly or after heavy spa use.
Use: Pre-dissolve this product in water in a clean plastic container at a rate of 10g per 1ltr of water. Add the resulting solution to the spa whilst the pumps are turned on.