Le Peau Organics Use loofah sponges to get rid of imperfections. The use of a loofah exfoliates your skin and can be used to buff out areas that are giving you trouble. Use an exfoliating body scrub with this for the best results. To get the most from it, use the loofah twice every week. Le Peau Organics You should exfoliate and shave before self-tanning. By preparing your skin beforehand, the tan will look more even and natural.