Here are a few of my rules to live by in the bathroom… Loofah/ Washcloth:  It doesn’t matter if it is natural sponge or one of those plastic mesh sponges or just a plain old washcloth, you should to be washing it at least once a week in the dishwasher or washing machine. Loofahs and mesh sponges both carry bacteria, which can easily infect you via an open cut or even acne!  Natural loofahs should be thrown out every few weeks; mesh sponges are more resistant to bacteria and can last up to eight weeks. Disposable Razor:  Toss after 3-4 uses,...