The Clorox Pool & Spa Shock XtraBlue kill and prevent algae with algae-fighting formula.
Features:
- Dissolves quickly and remove organic contaminants that cause dull, cloudy water and other problems
- Kills and controls green, black and mustard algae
- Also kills bacteria
- Reduces chlorine odor and eye irritation
- Treat and swim in 15 min
Selection of the store only applies in the cart/checkout.
