LeisureQuip Pool & Spa Chlorine Concentrate 5lb with Scum Absorber & Log Book

SpaGuard Hot Tub Chlorinating Concentrate is a simple to use chlorinating granule for sanitation and super chlorination or shock. Acts as a sanitizer and an oxidizer; no need for two products. Chlorine granules may be added directly to hot tub water, no pre-dissolving needed. SpaGuard Chlorinating Concentrate is a quick-dissolving spa chlorine granule that contains 99% active ingredient which leaves little room for filler materials that can clog your filter, cloud your water, or buildup on the hot tub waterline. SpaGuard Chlorine Concentrate powder can act as both a sanitizer and a shock treatment. 99% sodium dichloro-s-triazinetrione dihydrate. Scum Absorber absorbs up to 40 times its weight in residual body oils, suntan oils, grime, slime, and scum to help keep your pool or hot tub clean. Prevents scum build-up on waterline, cloudy water, and clogged spa filters. Compatible with all types of pool and spa sanitizers. Simply place the Scum absorber in the hot tub or pool water. Replace when it becomes dirty. Scum absorber shape may vary - ScumBoat or ScumBug may be included. Includes Hot Tub Care E-book full of tips and tricks to help keep spa maintenance simple. SpaGuard Chlorine Granule Dosage: Always follow label instructions, dosages are provided here to inform your purchase decisions. These dosages are not meant as a replacement for label instructions. Maintenance dose: 1/2 teaspoon chlorine per 100 gallons of spa water, retest after 15-30 minutes circulation Super chlorination/Shock: 1 Teaspoon chlorine per 100 gallons weekly, as needed and after every use.