The dirt, burr, oil & dust are enemies of any auto engine or assembly. These act like clots in blood. It stops free flow of air, gas, water and oil through intricate pipes. Hence washing is necessary.

LSET has many advantages over ultrasonic or jet cleaning. Prime are Bi- Directional cleaning force, uniform cleaning force. LSET is exploitation of passive buoyant force. (For further advantages go through comparison page.)

Any stain, dirt can be washed / cleaned easily if washed immediately. If stain, dirt is allowed to dry, It requires more chemicals, electrical, Mechanical power, which is energy wastage, hence immediate washing saves Energy.