Yellow Out Swimming Pool Chlorine Shock Enhancing Treatment - 4 lbs.

Yellow Out Swimming Pool Chlorine Shock Enhancing Treatment - 4 lbs.

• MULTI-PURPOSE: Raise the levels for chlorine, water hardness, and pH in your swimming pool giving you crystal clear water.
• INCREDIBLY STRONG: Due to its high percentage of chlorine, Super Shock is very effective and efficient for a quick chlorine boost.
• MIX BEFORE YOU FIX: Add this powder to a bucket of water before you add it to your pool. Add a 1 lb bag per 10,000 gallons of pool water.
• BEAT THE GREEN: Kill the algae in your swimming pool by adding 3 bags of shock per 10,000 gallons of pool water.
• WORKS BEST AT NIGHT: Maximize performance by adding this shock to your pool at night. Wait to swim 8 to 10 hours after application.

Clean up pool algae quickly with the Yellow Out chlorine shock enhancing treatment. Yellow Out is a chemical breakthrough that, when used in conjunction with pool shock, eradicates yellow/mustard, green, brown, and pink algae from swimming pools. This powerful product is simple to use, requires no brushing, and cleans up algae gently without the use of harsh chemicals that can damage and stain pool surfaces. Yellow Out is also safe, non-toxic and can be used on all pool surfaces, including vinyl liners. If you have a chlorine generator, that's no problem either as Yellow Out is incredibly versatile. Once you follow the instructions for balancing your pool and add the recommended dosage of Yellow Out, add a shock treatment five minutes later and then run your pump and filter for 24 hours. Dosage: 2 lbs. per 15,000 gallons.