Brilliance® Spa pH Increaser for Hot Tubs and Spas -16 ozBrilliance for Spas
Of all the water balancing factors pH has the greatest effect on water balance.
pH measures how acidic or basic the water is. When the pH level falls below 7.2 use Brilliance pH Increaser to raise your spa water pH level.
This product contains mineral salts for a fresh scent.