We highly recommend that you shower and shave with oil-free products prior to your tanning session. Oil-based products leave a residue that inhibits the tanning process. Exfoliating (with a wash cloth, loofah, or even sugar scrub) is also very important because it helps your tan last longer. Remove any lotion, makeup, perfume, deodorant, etc. Try to schedule nail and waxing appointments before your tan.