$12.89 – $20.49
After Shock is a chlorine reducer that is primarily used with Stain Solution #1, “The Iron, Cobalt and Spot Etching Stuff” to reduce the chlorine to below 1ppm. After Shock can also be used to quickly lower chlorine levels after shocking… great for commercial pools!
How should I add After Shock to my pool?
Add the product through the skimmer or broadcast across pool surface directly from the container. Be careful not to overdose!
For other questions, please send us an email or call us at 1-800-348-1656.
2 ounces removes 1ppm chlorine from 15,000 gallons of pool water. Add product through the skimmer or broadcast across pool surface. Be careful not to overdose!