The Laser Clinic uses a cryo-chiller which is a machine that blows super-chilled air on the tattoo site before, during and after removal treatments. There are 3 reasons for this:
1) The chilled air helps to numb the skin before treatment, therefore making the procedure less painful.
2) When used during treatment, it assists with thermal relaxation i.e. it helps cool the treated tissue down quickly and therefore reduces the risk of blistering.
3) Used on the tattoo area for a period of time after treatment, it allows the skin to re-chill. Not only does this further reduce the risk of blistering but it also allows for a more comfortable journey home for the client.