In The Swim Calcium Hypochlorite Chlorine Granular Pool Shock - 50 Pounds
Brand: In The Swim
Color: Multicolor

Swimming pool shock treatments are an essential aspect of spring pool opening but can also be used to give your pool a quick chlorine boost. Cal-Chlor Chlorine Granular is a strong pool shock treatment which is used to kill algae and bacteria as well as other harmful water contaminants. It is also a great shock to use for Spring pool openings. Use our Cal-Chlor Chlorine Granular to kill visible algae blooms and invisible bacteria, which could cause illness to swimmers. Your daily chlorination of the pool will kill most bacteria and other contaminants. To be sure that the water is completely sanitary, it is best to super chlorinate by shocking the pool every few weeks. Doing this also allows you to oxidize everything in the water, especially the various contaminants that may exist in the water.

NOTE: You must be present to sign for delivery of this item.
NOTE: This item cannot be shipped to Alaska or Hawaii (item will be removed from your order).
65% Available Chlorine (35% Calcium).
Non-stabilized formula is ideal for super shocking or everyday use.
Must pre-dissolve/dilute to prevent bleaching of the liner.