HTH Pool Care Shock Advanced, Swimming Pool Chemical Prevents Bacteria & Algae, Cal Hypo Formula, 1 lb (Pack of 12)

Description

The HTH 4-in-1 Shock Treatment is a must-have for anyone who wants to keep their pool water crystal clear. This fast-dissolving formula kills bacteria and algae, reduces chlorine odor and irritation, and quickly restores crystal clarity. Its multi-functional shock treatment for weekly use can solve 90% of pool water problems within 24 hours. The Cal Hypo based formula sanitizes without adding cyanuric acid (CYA), preventing overstabilization or chlorine lock. Compatible with all swimming pools, including vinyl-lined pools and saltwater systems, this product is perfect for everyone. Use it with the HTH 6-Way Test Strips to test and balance your swimming pool water twice weekly for the best results. With HTH 4-in-1 Shock Treatment, you'll always stay all clear for cannonballs! Review: This HTH Pool Care Shock is a bit on the pricey side, but it definitely works. It clears up cloudy water quickly and keeps the pool sparkling clean. I also like that it comes in pre-measured “pill” style packets—it makes dosing simple and less messy. I prefer buying these kinds of products in bulk/wholesale since I go through them regularly, but overall this is an effective and reliable pool shock. Review: HTH Pool Shock has been a game-changer for maintaining my Airbnb’s pool. It’s powerful, easy to use, and keeps the water sparkling clean—even after heavy guest use. The Cal Hypo formula works fast to eliminate bacteria and algae, and I love that it doesn’t cloud the water. Guests consistently comment on how fresh and inviting the pool looks, and this product makes it effortless to keep it that way. Highly recommend for hosts or homeowners who want reliable, professional-grade pool care without the hassle!