Key features

• •Dual Action Sanitizer and Shock - Clorox Pool&Spa All-in-ONE Xtra Blue Chlorinating Granules can be used to sanitize and shock your pool water clean and clear. Cleans and clears water in one step.
• •Quick-Dissolving, Fast-Acting: These quick-dissolving, fast-acting chlorine granules not only kill bacteria but are also stabilized to protect against loss from sunlight, ensuring your sanitizer residual lasts longer in your pool water.
• •For Clean, Algae-Free Water. Kill bacteria and stop green, mustard and black pool algae with All-in-ONE Xtra Blue Chlorinating Granules. The multi-functional XtraBlue formula kills and prevents all types of pool algae, kills bacteria, and reduces eye irritation and chlorine odor.
• •Improves Filter Performance: This product destroys contaminants to aid filtration, helping to clear dull water and enhance overall pool clarity. Enjoy a cleaner, more efficient pool filtration system.
• •Clorox Pool App: Test like an expert anytime, anywhere with the Clorox Pool App. Solve common swimming pool problems and get personalized product and dosage recommendations