Don’t struggle any more with tracking down the right kind of gas and the right kind of oil and then mixing them together. Fuel up your tools with a single, ready to go mixture, Husqvarna’s XP Pre-Mixed Fuel and Oil for Engines. This mix combines ethanol-free, high-octane fuel with high quality synthetic blended oil in a 50:1 fuel to oil ratio. Your fuel will stay fresh longer and will promote the long healthy life of your engine. Make your life a little bit easier with Husqvarna XP Pre Mixed Fuel and Oil for Engines. Just pour it in and go.