At the end of a long day, the last thing you may want to do is to take off your makeup.
However, sleeping with your makeup on is asking for more blackheads. If left on overnight, even noncomedogenic makeup can clog your pores.
Those with oily skin may want to consider using a foaming cleanser, says Britt Kimmins. Makeup removers can also be used before washing your face for extra cleansing power.