"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Replacing your lawn mower blade every year or two is essential to keeping your grass looking sharp. Over ...

Person cutting the grass with a lawn mower - Catherine Falls Commercial/Getty Images There's nothing quite like a freshly mowed lawn with its neat stripes and the subtle scent of cut grass hanging in ...

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 ...