HTH® Plunge Pool Shock It is a powerful shock treatment that helps to instantly increase the chlorine levels in your pool water. It comes in 2x150grams pouches to use each pouch as needed for smaller pools. This fast-dissolved formulation is ideal to help turn green pools blue and sparkling.

Features & benefits

• Registered product (L5337 of Act 36 of 1947)
• Perfect for helping to kill bacteria and algae
• Ideal for use after excessive weather conditions (dust, storms, excessive bather load) or when chlorine levels are exceptionally low
• Contains a high-strength, fast-dissolving formula
• Contains non-stabilised chlorine that will not overstabilise your pool