The shock that gets you back in the pool extra fast, Shock Xtra Blue® quickly kills bacteria and algae with added ingredients to clear cloudy water. So you get sparkling, pH balanced water that's ready to swim in as soon as 15 minutes after treatment.*

• Kills bacteria and algae
• Creates sparkling water
• For use in all pool types
• Reduces chlorine odor and eye irritation
• Will not increase pH

* TEST CHLORINE LEVEL PRIOR TO RE-ENTRY. REFER TO THE RE-ENTRY STATEMENT ON THE BACK PANEL OF SHOCK XTRA BLUE FOR GUIDANCE.