5 x Aquasparkle Fusion Non Chlorine Shock Sachet Hot Tub Tubs Spa Lite Oxidiser

5 x 35g Aquasparkle Spa Fusion Shock like Spa Lite. How long until my hot tub can be used after applying a sachet ?. - usually you should not use your spa about 6 hours after shock dosing. One 35g sachet treats 330 Gallons (1500 litres) of water.

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