Here's how it works: lasers remove tattoos by breaking up the pigment colors of the tattoo with a high-intensity light beam.Lasers work by directing energy toward ink in the skin with highly concentrated colored light beams. These laser beams break up ink particles into tiny fragments which are later cleared up by the body’s scavenging cells. This process of fragmenting the ink particles requires numerous sessions depending on the depth of the ink level. The procedure is bloodless and no incisions are made. The laser selectively targets the pigment of the tattoo without damaging the surrounding skin. With deeper penetration of the skin and multiple sessions however, the heat generated by the lasers may cause pain and blister formation. Even though laser technology is refined, the chance of scarring is always present with multiple treatments. Various colors can only be treated by selected lasers based upon the pigment color.