How to Maintain Your Lawn Mower

Unused gas left in a mower over the winter can get stale, gumming up the carburetor and inviting rust. First, add fuel stabilizer to the tank, then run the mower to distribute it through the system. Turn the mower off and allow the engine to cool, then siphon excess gas into a clean can. (You can put this gas in your car, provided it hasn't been mixed with oil.) Restart the mower and run it until it stops; repeat until the engine no longer starts and the fuel lines are empty.