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Product details
Acti-Spa Non-Chlorine Shock Oxidiser Granules 1.2Kg Use Non Chlorine Shock Oxidiser every week to ensure clean clear water.
This powerful chemical is very strong on your hot tub water but it is kind to you simply run the pumps and sprinkle the correct measured amount of granules into the water.
Run the pumps with the cover open and you can use your hot tub as normal just 15 minutes after “shocking” your tub!