Just as the term implies, Laser Cleaning is the process of cleaning things with the help of a laser. No water is needed in this process; items are cleaned with short laser pulses operating at a high capacity instead. This can be applied to the surface of a diversity of materials. The polluting layer absorbs the energy of the laser, evaporates and is extracted without affecting the basic material of the item being cleaned. Laser Cleaning therefore allows polluting layers or impurities to be removed quickly and efficiently.