Does it help to dye hair before laser treatment so it appears dark against pale skin?

No, this won't improve results. Keep in mind it takes a series of laser hair removal treatments for improvement. See an expert. Best, Dr. Emer

Hi there. It doesn't matter if you dye your hair before laser hair removal because the laser is targeting the hair follicle not the hair itself. Actually the hair should be shaved before your treatment so that it is not burned during the treatments. 

Thank you for your question. Dyeing the hair before treatment will not work because the laser targets the hair follicle and the hair itself. You will need to shave your hair before treatment so it does not burn during treatment. Remember laser treatment is done in a series of 6-9 treatments to see 70%-90% reductions. Please see an experienced physician for best results. Best of Luck!