The best cut for your yard comes from a sharp lawn mower blade. A dull blade damages your grass by creating a ragged cut, which can lead to bare patches and other eyesores, as well as invite disease.

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? Keeping your lawn mower blade sharp is important. The very act of mowing is traumatic ...

June 15, 2012 Add as a preferred source on Google Add as a preferred source on Google No matter what type of lawnmower you own, it's important you keep that blade sharp. Otherwise, you risk yanking ...