Revitalize Your Pool with 1lb Haviland Durachlor Multi Shock Extra - Ultimate Sanitation with Patented Chemistry

Transform your cloudy and lackluster pool into a sparkling oasis with Haviland Durachlor Swimming Pool Multi Shock Extra. This 1-pound package is formulated with over 75% active ingredients, including sodium dichloro-s-triazinetrione and other powerful compounds that effectively oxidize water. Its multi-shock extra treatment is designed to kill bacteria and control algae growth, while the patented chemistry provides superior sanitation without causing over-stabilization in pool water. This pool shock also helps buffer pH and alkalinity, making it closer to pH neutral than similar products, and is safer to use than traditional calcium shock treatments. With Haviland Durachlor Swimming Pool Multi Shock Extra, you'll need less upkeep than liquid chlorine or similar shock treatments, and it won't cause chalky water or calcify sand filters. Enjoy crystal clear and safe swimming water with this innovative pool shock that offers superior performance and convenience. Say goodbye to cloudy and uninviting pools and say hello to the ultimate pool experience with Haviland Durachlor Swimming Pool Multi Shock Extra.