The smell at an overflowing garbage landfill site became a growing public concern. So workers installed high-pressured deodorant guns to counteract the smell. The cannons could spray several gallons of fragrance a minute over a distance of up to 50 yards across the mounds of putrefying garbage. However, no matter how many gallons of deodorant are sprayed to mask the odorous rubbish, the fragrance will serve only as a coverup until the source of the stench is removed.