Shock Chlorine granules are a fast acting shock sanitizer for your swimming pool Very effective at rejuvenating swimming pools where the water has turned green, Shock Chlorine Granules are a highly concentrated chlorine used to shock your swimming pool water. Shock Chlorine i great for restoring your swimming pool back to clean and clear water .
To increase the chlorine level by 1mg/l add 150g granules per 100m³ of water.
Dissolve the shock granules in a clean plastic bucket. Add solution to the pool water near the return inlets.