Clorox 36012CLX Chlorine Pool & Spa Shock Xtra Blue, 1 lb

Highlights:

• 6-in-1 shock with algae-killing crystals
• Kills and controls green, black and mustard algae
• Kills bacteria
• Clears cloudy water and removes swimmer contaminants such as body oils, sweat, lotions and urine
• Reduces chlorine odor and eye irritation
• Improves filter performance
• Won't impact pH
• Treat and swim in 15 mins, test-free chlorine before swimming to ensure it does not exceed 4 ppm

Shipping calculated at checkout.

Not shipped to AK, AE, AA, AP, FM, GU, HI, PR, VI.

Returns accepted within 30 days by mail. Return shipping is paid by the customer. See our refund policy.