for Swimming Pools, 12pk

Each bag treats 12,000 gallons of water to clear cloudy, smelly water. It will not bleach your liner or affect your waters pH level like other brands. Shock your pool weekly and after pool parties and severe weather to remove contaminants, destroy odors, and keep water clear. No premixing required and dissolves fast!
6 in 1 multi-functional pool shock
Algae-fighting crystals
Crystal clear water
Kills and prevents green, black and mustard pool algae
Kills bacteria
Improves filter performance
Swim-ready in just 15 minutes