I ordered the Proactiv refining mask with sulfur, and I thought it was in the mail today . Ive seen since ive many of you excited about and I wanted to try (ive never used Proactiv products) . but I have a few questions you might . 0.

im wondering what is the best way to use this mask? . . how many days per week and how long do you hold on? works as a spot treatment too? . If you do not use it as a place for treatment as an initial pimple or something you want to do all night? I have