You might have read or someone might have told you that if you use Vaseline as lube, it is a good lubricant for vaginal and anal autopartauctions.info is not. What to use as lube. On the lighter side, grapeseed and olive oils are great for vaginal and anal sex. But it's not just a good probiotic! . Vaseline can ultimately dry the skin out, though, as it doesn't actually absorb but. So, that leads me to the question - can I use vaseline as lube and not mess Assume frequent usage times per week, and a good shower.