Clorox Pool & Spa XtraBlue Shock Algaecide Treatment 1 lb Bag, Case of 24

Clorox Pool & Spa Shock XtraBlue is a fast-dissolving swimming pool shock formulated to kill pool algae and bacteria and remove swimmer contaminants. Apply according to label directions; no premixing is required.

For application, add the product to the deepest end of the pool with the filter running. Circulating water helps disperse chemicals throughout the pool.

• Fast-dissolving swimming pool shock
• Kills bacteria
• Improves filter performance
• Swim-ready in 15 minutes
• Available chlorine: 39%
• Ingredients: Sodium dichloro-s-triazinetrione 63.05%; Copper (metallic) 0.26%
• Copper derived from copper citrate