£54.50Out of stock
Out of stock
Relax Granular Shock – if the water in your pool turns cloudy or green the cause, in nearly every case, will be lack of Chlorine. However if the water turns faintly turbid, it is because the pollutants in the water, mainly algae, are reproducing quicker than the Chlorine react.
In this case it is necessary to increase the Chlorine level sharply and in one go, keeping the circulation on continuously.
Once every two weeks, or if your pool water has turned cloudy or green, your pool should be treated with Relax Granular Shock Chlorine.
Directions for Use
Swimming Pool Water Treatment
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