If the only thing keeping you from fighting off those evil spirits has been your fear of the communal pool of holy water that you just know has to be teeming with bacteria, fireman John Hartel is here to save you. For $400, churches can buy his automatic holy water dispenser. Hartel says, "You think about who is especially susceptible to germs - older people and young kids. Those are also the people who regularly go to Mass." At press time, there was no word on whether Hartel plans on making a holy hand sanitizer dispenser.