Sharpen Mower Blades
Lawn mower blades should be sharpened at the beginning of each season in order to ensure you can cut through winter growth. You will likely need to remove your blades and take them to a small engine repair shop if you do not have a grinding tool. If it’s been awhile since you last replaced the blades, you may want to think about changing them out instead. Most manufacturers recommend replacing the blades on a lawn mower every two to three years.