When i used vaseline for over a month, i noticed a lot more crusting going on. I thought vaseline was actually supposed to be good at exfoliating. My derm told me to use vaseline but it seems to be such crap which I don't understand. AHHHHHHHHHHHHHHHHHHHH@!@#!@ I would also like to note that when I don't use vaseline my lips seem to bleed quite a bit. But when I do use vaseline I don't bleed but my lip is full of crusts covering even my normal lips.