I have to admit, I am a sucker for expensive cosmetics and face scrubs are one of the many things I have always spent money on and have always been disappointing with. Yesterday, I asked a few ladies on Twitter about what they use for face scrubs and their answers ranged from overly expensive department store brands to simple solutions such as brown sugar.I am so tired of using up the last drop of my expensive name-brand scrub so quickly, I turned to Pinterest to find the answer–couldn’t hurt could it? I…