For Earth Incorporated has introduced its Force Fuel & Engine Conditioner, which helps engines burn fuel more completely.

This is meant to increase gas mileage, extend oil life, lower emissions, and reduce engine maintenance.

The proprietary formula is based on a combination of cleaning and lubricating esters suspended in a mineral oil base. When added to fuel, tests show that Force reduces the emissions of hydrocarbons, nitrogen oxides, carbon monoxide, particulate matter and other products of combustion, the company says.

Force is non-toxic, non-hazardous and works in any combustible engine, including diesel. The product is not derived from petroleum, is environmentally safe, and free of carcinogens.