Laser hair removal gets to the root of the problem literally says lucy dawe senior consultant at pulse light clinic the laser will target the hair that is in its active growth stage clients. If youre fed up of waxing shaving or epilating your body hair you might have thought about a longer term treatment such as laser hair removal in essence this works by using an intense beam of. Your body will need 48 hours to recover from the laser hair removal before you should think about starting to exercise again as you work out the friction of your clothes rubbing against your . Laser hair removal does not actually work by using magic view this photo on instagram this treatment uses a cosmetic laser that has settings adjusted to both your skin and hair type the laser