How to Sharpen a Lawn Mower Blade If you’re seeing ragged tips on your grass after mowing, it’s time. By David Dritsas Published: Apr 18, 2025 11:58 AM EDT ...

A lawn mower can feel like one of the most powerful tools you own. It's a whirling, gas-powered (or battery-powered, depending on your needs) dynamo of grass-chopping muscle.