How to sharpen lawn mower blades with a file: Clamp the blade horizontally in a vise and run a bastard-cut mill file along the cutting edge, using a one-way down stroke. Follow the existing angle ...

Sharpening your lawn mower’s blade is key to a good-looking lawn. A dull blade creates ragged edges on grass tips that can turn brown after a few days or invite fungi and disease.

Even if your mower blades aren’t damaged, experts say you should sharpen your blades at least twice a year or more often if you mow a big lawn.

Sharpening your lawn mower's blades ensures that your lawn will look great and your mower will work well. Here's how to do it safely and efficiently.

The most common ways to sharpen lawn mower blades at home are by using a file, sharpening stone or bench grinder. However, there are other ways to sharpen lawn mower blades.

The most common ways to sharpen lawn mower blades at home are by using a file, sharpening stone or bench grinder. However, there are other ways to sharpen lawn mower blades.

The most common ways to sharpen lawn mower blades at home are by using a file, sharpening stone or bench grinder. However, there are other ways to sharpen lawn mower blades.

Even if your mower blades aren’t damaged, experts say you should sharpen your blades at least twice a year or more often if you mow a big lawn.

Even if your mower blades aren’t damaged, experts say you should sharpen your blades at least twice a year or more often if you mow a big lawn.

Sharpening your lawn mower's blades the right way involves removing them, but what are the exact steps? We'll walk you through the process in our guide.

Even if your mower blades aren’t damaged, experts say you should sharpen your blades at least twice a year or more often if you mow a big lawn.