It is a well-balancedformulation of sulphamic acid, a non- ionic surfactant as wetting agent and acorrosion inhibitor. The acid component provides effective protection againsthardness salts, while a synthetic corrosion inhibitor forms a protective filmon the metal surfaces to keep the possibility of acid attach at bay. Theselective adsorption of the inhibitor on the base metal ensures adequateguarding against acids while the scale and corrosion wear products remainexposed to the acid resulting in complete dissolution. The surfactant inaddition, would function as wetting agent and digest the oil/ grease componentspresents in the deposits thru emulsification. The detergent action of theformulation shakes off a dirt, silt, and algae from the internals and can becompletely removed by flushing with water during routine maintenance.