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. Pools typically ...

If you close your pool during the winter months, you will need to shock the pool when it’s time to open it back up again each year, and potentially several times throughout pool season.

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.