HTH® was developed with the pool owner in mind. We know that maintaining your pool water can be a lot of work. That’s why we're here every step of the way, helping you clear the uncertainty from pool care. With economical, easy-to-use solutions, HTH® is designed to work hard so you're prepared to tackle whatever life throws in your pool. From balancing your water to treating green water, we offer a full line of products to keep your pool water healthy and your swimmers happy.
Shock treat, sanitize, clarify and help prevent bacteria and algae in your swimming pool water, all with this convenient, easy-to-use product
Visibly brilliant sparkle: This Cal Hypo based formula sanitizes without adding cyanuric acid (CYA) to prevent overstabilization or chlorine lock
Compatible with all swimming pools: This product is great for all pool types including vinyl-lined pools and salt water systems
You’re all clear with HTH: For best results, use with HTH® 6-Way Test Strips to test and balance your swimming pool water twice weekly
Follow the on-pack instructions according to your pool size to add HTH® Shock directly to swimming pool water or skimmer; For best results, apply HTH® Shock as part of your weekly pool care routine to keep free available chlorine levels between 1 and 4 ppm
This pool shock is great for all pool types and won't fade your pool liner
