Last night I left leave in conditions overnight and today morning when I woke up, my hair looked greasy and messy! I washed my hair well, but I am now a bit apprehensive about using leave in conditioner on my hair, as I am afraid it would turn my thin hair greasy again. Can somebody please advice what is the correct way to use leave in conditions on thin hair as mine? I havenât faced any problems earlier, but I have just used it thrice, and therefore, I am not too sure about the product. Please suggest!