Liquid Chlorine — 2.5 Gallon (Filled Jug)

Fresh liquid chlorine (sodium hypochlorite) in a refillable 2.5-gallon jug. Unstabilized, so it adds no cyanuric acid or calcium — ideal for routine sanitizing and big shock treatments, especially when stabilizer is already high. Add at dusk so the sun doesn't burn it off. Sold as a filled jug.

Available for in-store pickup.