sparkle pH plus pH level increaser water quality improver all Hot Tubs Swimming Pools

INCREASE pH LEVEL Quickly and efficiently boosts water pH level to the optimal range of 7.2-7.6, keeping your pool, spa or hot tub safe and ready to use. SAFE AND CLEAN Ensures that your spa or pool stays hygienic and looking pristine so you can fully enjoy your experience HIGHLY EFFECTIVE By maintaining water pH level within the optimal range it ensures the effectiveness of chlorine allowing for proper sanitisation and disinfection of water. EASY TO USE Instructions are clearly stated on the bottle and its very simple to use- simply dissolve the recommended amount of pH chemicals in warm water and add the solution to the pool, increasing its pH level- check after a minimum of 4 hours