Melpool 90/G trichloroisocyanuric acid, granular 90% 1000g
Product information
Contains trichloroisocyanuric acid (TCCA) in granular form and recommended for the use as local algaecide, which has strong sterilization and disinfection ability, and has a continuous sterilization function. It does not cause water and environmental pollution, and does not change the quality of the pool water.
First brush the affected areas thoroughly. Then pour around 20-40 g of the slow dissolving granules onto the affected area. Brush again on the next day. Repeat this treatment if necessary.