Hello! I am currently doing an assignment about contraindications to waxing. I know what most of the contraindications are (for instance varicose veins, moles, diabetes etc) but we need to detail why you can't wax over certain areas and I cannot seem to find anything in my text books or online. Can anybody tell me exactly why you cannot wax over scar tissue, skin tags or bruises? What would happen if you did? Any replies would be hugely appreciated!