Once the fanaticism of Oct. 31 has come and gone, your skin is going to need a major detox. You piled on the paint, doubled up on the fake blood, and layered on the false lashes all in the name of a good scare. Sure you looked absolutely amazing bar hopping on All Hallows’ Eve, but all you’ve got to show for it now is a giant pimple. Your pores are in a cosmetic-induced coma! We talked to dermatologist Dr. Kavita Mariwalla and learned how to get the best of both worlds -over-the-top Halloween makeup and glowing skin on Nov. 1.