5.5LB Shock Treatment

Experience crystal-clear, sparkling pool water with the HTH™ Shock, now available at K&b Ace Hardware in Annapolis, MD. This original swimming pool shock is expertly formulated to boost chlorine levels effectively while eliminating bacteria and algae, ensuring your pool stays clean and inviting throughout the swimming season. Designed with a fast-acting, fast-dissolving calcium hypochlorite (Cal Hypo) formula, the HTH™ Shock provides powerful chlorination without adding cyanuric acid, preventing common issues like overstabilization or chlorine lock that can cloud your pool water.

• Shock treatment and sanitation: Effectively sanitize, clarify, and help prevent bacteria and algae growth in your swimming pool water with this easy-to-use product.


• Calcium hypochlorite based formula: Provides strong chlorination without introducing cyanuric acid (CYA), avoiding chlorine lock and maintaining water clarity.


• Fast-acting and fast-dissolving: Quickly disperses in water to deliver rapid results, helping solve 90% of pool water problems within 24 hours.


• Compatible with all pool types: Safe for use in vinyl-lined pools, saltwater systems, and other pool varieties without fading liners.


• Maintains visible brilliance: Keeps your pool water sparkling clear and visually appealing all season long.


• Recommended weekly use: Incorporate into your regular pool care routine to maintain free available chlorine levels between 1 and 4 parts per million for optimal water quality.


• Use with HTH™ 6-Way Test Strips: For best results, test and balance your pool water twice weekly to ensure proper chemical levels.

Whether you are a pool owner in Annapolis looking to maintain a pristine backyard oasis or a professional pool service provider, the HTH™ Shock is an essential product for effective pool maintenance. Imagine enjoying your summer days with water that is not only clean but also free from algae and bacteria, providing a safe and refreshing environment for family and friends. Its compatibility with various pool types makes it a versatile choice for any pool setup in Annapolis. Regular use helps prevent common water problems, reducing the need for costly treatments and ensuring your pool remains inviting and healthy.



In summary, the HTH™ Shock is a reliable and efficient solution for pool owners in Annapolis, MD who want to maintain sparkling, clear water without the drawbacks of cyanuric acid buildup. Available at K&b Ace Hardware, this product offers fast, effective chlorination and sanitation to keep your pool water beautiful and safe all season long.