Even though things are looking a little better in the economy and the price of fuel has dropped a bit and remains fairly consistent, the fact still remains - fuel is still pricey and so is maintaining your fuel tanks. Sta-Bil is introducing their latest offering - their diesel fuel treatment. So now, there's no excuse for big boat owners not to treat their fuel. The new formula prevents sludge and sediment and cleans and lubricates your entire fuel system. On top of that, it also protects agains corrosion, keeps your fuel fresh, removes water where bacteria and fungus might form and most importantly - it's safe to use in all diesel engines and it's safe to use in all Diesel fuel including Ultra Low Sulfur Diesel and Bio-Diesel.