Clorox® Pool&Spa™ XtraBlue® +™ Algaecide is the ultimate algaecide solution to kill and prevent all types of pool algae - including swampy green algae, slippery mustard algae, and tough, stubborn black algae. This non-foaming, non-staining treatment clears algae in 24 hours and works great in all pool types. Use as a preventative algaecide weekly if your pool is prone to algae or when the temperature increases during the peak of summer. Always apply chemicals according to label directions. Circulating pool water when applying chemicals helps disperse chemicals throughout the pool for maximum coverage.
Clorox Pool&Spa XtraBlue+ Swimming Pool Algaecide kills algae in just 24 hours.
Fast-acting treatment effectively eliminates pool algae, ensuring your pool remains clean and clear
Our XtraBlue+ Swimming Pool Algaecide features a preventative, non-foaming formula that fights algae growth before it starts
This product treats up to 25,000 gallons and is suitable for all pool types, including salt pools.
Its patented, non-staining formula ensures compatibility and effectiveness, allowing you to spend less time maintaining and more time enjoying your swimming pool.
Test like an expert anytime, anywhere with the Clorox Pool App, solve common swimming pool problems and get personalized product and dosage recommendations.
