Q: What is Ethos FR?A: Ethos FR is a product that is added to fuels to make engines burn fuel more completely. Ethos FR is non-toxic, non-hazardous and works with any fuel used in cars, trucks, buses, ships, trains and generators. Ethos FR is free of carcinogens and is not derived from petroleum. It utilizes cleaning and lubricating esters suspended in a mineral oil base. Ethos FR increases fuel economy and reduces emissions. Commercial fleets on average increase fuel mileage between 7% and 19% and reduce emissions by more than 30%. When added to fuel, Ethos FR reduces the emissions of hydrocarbons (HC), nitrogen oxides (NOx), carbon monoxide (CO), particulate matter (PM) and other harmful products of combustion.Q: How does Ethos FR work?A: Ethos FR reformulates any fuel, causing two important benefits. The first benefit is the added lubricity to the engine. The second is adding cleansing properties to the fuel. All of the internal components benefit from the cleansing and lubricating action including the fuel lines, filters, carburetors, spark plugs and injectors. Ethos FR also conditions the engine seals, keeping them tighter longer. A cleaner, more lubricated engine runs smoother, requires less maintenance and reduces engine heat significantly. Horsepower returns closer to the manufacturer’s specifications. Ethos FR removes carbon deposits that cause fuel to combust incompletely, resulting in wasted fuel that creates toxic emissions. The combination of cleaning and lubricating esters in Ethos FR stabilize the fuel without changing its specifications.