Prod your boss to get the office a present this holiday: a waterless urinal. (I know, I know…ewww! But hold on one second,) Waterless urinals eliminate the most unsanitary part of the bathroom–standing water. By utilizing the fact that oil always floats on water, and they never mix, the devices use sanitary, clean smelling oils to push urine down the drain and keep the room smelling fresh. Far from dirty-hippy toilets, waterless urinals and low-water, high pressure toilets are clean modern products, and evidence suggests that they help stop the spread of bacteria.