For Rapid Treatment Of Swimming Pools Clear Shock Offers A Fast Acting Solution Killing Contaminant Like Algae And Restoring Clarity To Swimming Pool Water. With Its Unique Re-Sealable Ziplock; You Only Use As Much As You Need.
Pool Products Treat 50 000 Liters. Adjust Your Dosage According To Your Pool Size. If You Have A Fibreglass Lining; Remember To Pre-Dissolve Chemicals..