Using Blast Out pool shock treatment is the secret to a having successful swim season! Swimmers, rainfall, sunlight, heat and debris affect the chlorine in your pool water. All of these deplete chlorine’s ability to sanitize your water. This powerful, full strength pool shock treatment oxidizes these contaminates and replenishes the free-chlorine level. Pool shocking restores your chlorine’s power and makes the water safe to swim.

Noxious pool chlorine odors, skin irritations, and eye-burning problems come from having too little chlorine. In fact, if you smell chlorine while swimming, there is not enough chlorine to oxidize the organic matter and chloramines. Blue Wave pool shock is the fast solution!

For a trouble-free season, Use Blue Wave Blast Out shock at least once every 7 to 10 days under normal conditions and more frequently during prolonged periods of hot weather, heavy rainfall, or heavy bather loads.

Blue Wave Blast Out swimming pool shock treatment provides fast chlorination to keep your pool water algae-free and clear!
BLUE WAVE BLAST-OUT® SHOCK IS OUR STRONGEST FULL STRENGTH CHLORINE POOL WATER TREATMENT!
Compare Blast Out shock to Sock It®, Burn Out®, Sun Burn®, Super-Chlorinator®, and Power Powder®. This powerful, 65% available chlorine zaps organic pollutants, bacteria, and algae. Blast Out provides a quick chlorine boost at an economical price. It is perfect for spring start-up and winterization too! The active ingredient is Calcium Hypochlorite. You should pre-mix Cal-Hypo chlorine with water prior to treatment to avoid bleaching vinyl liners. Dosage: 1 lb. treats 10,000 gallons.

Blue Wave Blast Out 6 x 1-Lbs Bags
$23.97 Blue Wave Blast Out 12 x 1-Lbs Bags
$43.67 Blue Wave Blast Out 24 x 1-Lbs Bags
$78.45