Jack's Magic After Shock is a fast-acting pool chemical for quickly reducing chlorine levels following pool shock treatments. Its granular formula dissolves rapidly, effectively lowering chlorine to safe levels without the mess of liquid alternatives. Crafted by Jack's Magic, a trusted name in the pool industry, this product ensures minimal pool downtime and hassle-free maintenance. Perfect for pool owners seeking a reliable solution, Jack's Magic After Shock simplifies pool care with confidence.

• Quickly reduces chlorine or bromine levels after shocking so swimming may resume
• Reduce chlorine or bromine levels quickly for stain treatments
• Easy to use
• 8oz per container