This continual use of power drives up your monthly electric bill ... unplugging these devices could save the average household up to $100 per year. It might seem counterintuitive to unplug ...

We have tested three: Fuel Genie, Platinum Gas Saver ... is a plastic device with curved blades that fits inside the air-intake hose. It promises more power and better gas mileage.

Saving Lives, Saving Power! By using 1,000 times less electricity, these devices can save lives, alleviate pain, and minimize tissue damage.