Clorox® Pool&Spa Swimming Pool Shock XTRABLUE® Plus™ Granules, Kills Bacteria & Algae in Swimming Pools, Swim-Ready in 15 Minutes, (12-Pack)

Enjoying your beautiful pool just got easier with the convenience and power of Clorox Pool&Spa Shock XtraBlue. Each bag treats 12,000 gallons of water to clear cloudy, smelly water. This fast dissolving pool shock kills bacteria and removes swimmer contaminants, while helping control algae growth. 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! Shock day or night! Save time when shocking, as our XtraBlue Shock will treat 12,000 gallons of water and you can swim in 15 minutes! Always apply according to label directions. For best results, add to the deepest end of the pool with the filter running. Circulating pool water when applying chemicals helps disperse chemicals throughout the pool for maximum coverage. The best pool shock on the market, use once a week during your weekly maintenance program.Pair with the Clorox Pool app and XtraBlue Chlorinating Tablets for best results.

• 6 in 1 Formula: Kills bacteria and algae to maintain a clear swimming pool. Our algae-fighting formula prevents algae for crystal-clear water. Destroys contaminants to aid filter performance and clear dull, cloudy water
• Swim-ready in 15 minutes: Fast dissolving formula works quickly so you can treat and swim in just 15 minutes.
• Compatibility: This product is safe for all swimming pool surfaces, including vinyl, plaster, fiberglass, and tile.
• Usage: Use 1 lb. per 12,000 gallon of water. Shock pool weekly and after heavy use, high temperatures, or rain.
• Clorox Pool App: Test like an expert anytime, anywhere with the Clorox Pool App. Solve common pool problems and get personalized product and dosage recommendations.