Laser for tattoo removal is not only possible, but an easy procedure to do. It is entirely painless as it is usually done after applying a cream that temporarily numbs the skin. The results are quite satisfactory for dark coloured tattoos such as black or dark blue, while light colours are more difficult to treat. Sessions required start from atleast four to six, but may be more in case of tattoos located in hands and feet and of multiple colours with a large amount of ink. You should consult a specialist for more dtails.