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. Sodium Di-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 Sodium Di-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.
- In the Swim's granular chlorine is ideal for use in swimming pools, spas, fountains and water features
- Powerful sanitizing powder that destroys bacteria, breaks down contaminants and kills algae
- Calcium-Free formula keeps hard-water pools sparkling clean and crystal clear.
- Contains premium-quality 56% available stabilized chlorine.
- 99% Sodium Dichloro-S-Triazinetrione Dihydrate.