Pool Basics Stabilizer/Conditioner Increaser dissolves rapidly to reduce the loss of chlorine in pool water caused by the ultraviolet rays of the sun. Customers prefer this product to granular stabilizer and conditioner because it takes no time to dissolve. Granular stabilizer and conditioner can take a very long time to dissolve. While most of the chlorine our customers use in there pool is stabilized, using this product will help the effectiveness of our non-stabilized pool shock. Contains 24.7% Cyan uric Acid.