Amazon.com : In The Swim Instant Liquid Chlorine for Swimming Pools - 4 x . I'd read the reviews so I decided to use these instead of the big gallon bottles of . Buy products related to discount pool chemicals and see what customers say about discount pool chemicals on . When we open the pool we use the liquid shock and then balance all of the other chemicals. After the They were . full review. Sep 22, 2011 - Chlorine for above ground pools is the same as chlorine for in ground . chlorine and per pound, the three inch chlorine tablets are the cheapest. . Liquid chlorine (sodium hypochlorite) – popular in many parts of the country, . Buy Pool Essentials Chlorinating Liquid at Walmart.com. . see all 20 reviews chlorine for years but this year I decided to buy the liquid form The kids were . Jul 21, 2015 - The choice between powder and liquid chlorine is always a concern . Chlorine is the main chemical that pool owners use as a sanitizer or disinfectant. . Liquid chlorine, though often cheaper than other forms, needs much . Apr 6, 2015 - There are many different forms of chlorine you can use to shock your swimming pool in either Liquid or Granular form. After reading this blog . Feb 11, 2017 - There are 2 ways that you can get them; in a granular form (powdered shock) or liquid form. Calcium Hypochlorite. Sodium Di-Chlor. Potassium Mono Persulfate. Clorox Pool and Spa Shock Xtra Blue. In The Swim Chlorine-Free Pool Swimming Pool Shock. Aqua Chem Shock Xtra Blue for Swimming Pools. In The Swim Chlorine Pool . Feb 9, 2017 - Chlorine is the most commonly used chemical when cleaning swimming pools. Chlorine usually comes in liquid or tablet form. Using chlorine . Shop pool chemicals in the pools & hot tubs section of Lowes.com. Find quality . Pool Essentials 1-Gallon Liquid Pool Chlorine . Reviews on Pool Chemicals.