How do I apply Ferox Fuel Additive to my fuel?
A. 1 tablet of Ferox High Performance Fuel Additive will treat up to 15 gallons of either gasoline or diesel fuel. Put the Ferox Gas Saver tablet into the fuel tank before your fill up with fuel. If you have less than a 15 gallon tank, there’s nothing wrong with using one whole gas saver tablet. You cannot over treat the fuel with one tablet. Using a small amount more or a small amount less will not make much of a difference and will not harm your vehicle. Ferox Fuel Additive is perfect for gas and diesel engines.