The skin will be cleaned and then the laser applicator is passed over the tattoo releasing quick pulses of light. After treatment, a soothing lotion and a light dressing may be applied. During treatment protective eye wear will be provided.

This depends on several factors, including the density and colour of inks and the age of the tattoo. Amateur tattoos can be quick to remove, taking 1 to 6 treatments, where as professional tattoos vary considerably and some can take up to 15 treatments. Treatment sessions are spaced 6 to 10 weeks apart.

An instant whitening of the skin is seen after treatment, but this generally fades quickly. The area is likely to feel tender for a few hours and can be red and swollen for up to 48 hours. Some tattoos will form a graze which must be left to heal naturally. Initially the tattoo is unlikely to look any different but will fade over the next 4 to 8 weeks as the body disperses it.

Very rarely the skin may become lighter or darker, or a small blister may form. Change to skin texture and scarring is possible, though uncommon, and is more likely if any grazes are not allowed to heal naturally. There may be loss of the natural tanning ability in the area treated, which usually improves with time.