Jack's Magic After Shock 16oz

Jack's Magic After Shock 16oz | Pool Chlorine & Bromine Neutralizer/Reducer

Quickly and safely neutralize excess chlorine or bromine with Jack's Magic After Shock 16oz! This powerful pool chemical reducer rapidly lowers high sanitizer levels caused by shocking, preparing your pool for safe swimming or specialized stain treatments. Fast-acting, reliable, and easy to apply for immediate results.

Key Features of Jack's Magic After Shock 16oz

Rapid Sanitizer Reduction: Quickly neutralizes dangerously high levels of chlorine or bromine in pool and spa water.

Safe for Swimming: Restores pool water to safe swimming levels efficiently after shocking or accidental overdosing.

Essential for Stain Treatment Prep: Necessary for lowering chlorine levels (to near zero) before applying sensitive metal and stain removal products.

Effective Formula: Contains high-purity sodium thiosulfate (99% active ingredient) for reliable performance.

Easy to Dose: Simple application instructions allow you to calculate the precise amount needed to hit your target PPM.

Universal Compatibility: Safe for use in all types of pools and spas with any surface material.