TRIDENT FREEDOM DESCALER is an acid-free, descaling compound for use in cooling towers, steam boilers, and closed loop systems. It is formulated to remove mineral deposits, iron, particulate matter, rust, and calcium deposits from heat exchangers, air compressors, air washers, process equipment, evaporative condensers, fluid coolers, oil coolers, and heat pumps. TRIDENT FREEDOM DESCALER also works in water treatment systems to dissolve iron oxide corrosion. A pH indicator is incorporated into the formulation for visual monitoring of the chemical descaling process. The pH indicator turns red below a pH of 5 and turns yellow at a pH of 5 or above. When you need to descale use Share's TRIDENT FREEDOM DESCALER as a safe alternative to acid-based descaling compounds.