One of the most important parts of swimming pool maintenance is preventing bacterial and algae growth by shocking the water with granular pool shock chemicals or liquid chlorine.

We like this highly-rated and easy-to-use pool shock for several reasons. One, In The Swim Pool Shock is composed of calcium-hypochlorite (cal-hypo in industry lingo), so it’s a great start-up ...

Prepare your pool for warm weather fun with a pool shock treatment to remove any microorganisms lurking in the water.