I've just succumbed to the miracle that is moroccan oil. I can't stop walking past mirrors and swishing my hair like in that really annoying advert! I have a couple of questions though. Normally I use a heat protector spray (I blow dry and straighten hair daily). Should I use this as well as the oil? If so before or after? And finally (so I can prepare myself) is this a miracle product that lasts for a week and then stops working leaving me empty and distraught? Will my moroccan oil join the graveyard of unused hair products in my bathroom? Thanks.