Single solution for non-stop operation of any type of heat exchange unit i.e., evaporator/heat-exchanger/evaporator/condenser that facilitates continuous non-stop operation without shutting down the equipment for cleaning. Considerable overall performance improvement along with eliminated cleaning/de-scaling cost." Limpid Engineering Ultrasonic CIP system (LECIP™) absolutely prevents the scaling/fouling of the heating surface of the heat exchangers, evaporators, and crystallizers. LECIP using ultrasonic vibration to prevent the crystal of the scale to settle on the heating surface. System imparts ultrasonic low amplitude frequency in time pulsating manner to the heat exchanger elements through piezo-electric transducers installed at suitable positions on the tube sheet of the heat exchange element. Suitable for any type of tubular heat exchanger, plate type heat exchanger welded or gasket type.