There are various types of lasers. The Q-Switched Ruby and Alexandrite lasers are used in laser tattoo removal often, however the Picosure laser is the latest technological advancement for tattoo removal. We use the Medlite C6 Nd:YAG because it’s manufactured in the United States by a trusted company. The laser has an excellent track record for its effectiveness and safe usage on all skin types. The Medlite C6 Nd:YAG laser can produce four wavelengths that are effective in treating black, blue, red, green, yellow, orange and fluorescent inks.