Complete removal of a tattoo is based on several factors. The size, location, application, age, and ink color of the tattoo all factor in, as well as the health of the patient and thus their body's ability to heal. Newer tattoos are generally more difficult to remove. Also if the tattoo artist had a heavy hand and caused some scarring during the tattooing process, the scar will still remain after the pigment has disappeared. However, with the PicoSure, the success of removal of tattoos is approaching 100%.