8. Turn Up the Heat
Once you have coated your hair in oil from the roots to the tips, place a plastic shower cap over your head or wrap your hair in cling film. Wrap a warm, damp towel over your head, and leave the oil on your hair for at least 30 minutes. Ideally, leaving the oil on your hair for two hours will allow it to penetrate deep into the hair shaft helping to repair damage and replace lost moisture.