A clean, sharpened lawn mower blade is the key to an even, eye-catching cut. As with any cutting tool, though, the piece becomes dull and dirty over time, so it’s important to care for the blade a few times a season to keep it working optimally. Here’s a closer look at what’s involved. 

5 Steps to Clean Lawn Mower Blades

1. Remove Safely

A full view of the component is required for a thorough cleaning, so the blades need to be removed first. To do so, wait until the gas level is as low as possible or even empty and allow the machine to cool. Put on gloves and safety goggles before removing the spark plug to prevent unexpected starts. For electric models, pull out the battery. 

To remove the blades, securely prop up the unit or turn it on its side for access. Loosen and remove the bolt using the correctly sized ratchet or wrench and pull off the blades.  

2. Examine Damage

After the part is free, take a closer look at the metal. Inspect it for signs of significant cuts or broken ends and hold it at eye level to identify warping or bends. Small nicks and chips are unlikely to impact it, but more serious damage can reduce its efficiency. In such situations, a replacement blade is usually the best choice. 

3. Remove Debris

If the blades are still in good condition, it’s time to clean them up. If there’s heavy accumulation of dirt or grass, use a water hose or pressure washer to remove it. Otherwise, take a wire brush and rub off any rust, corrosion, and stuck-on foliage. 

4. Sharpen the Edge

Once dry, attach the component to a sturdy foundation, like a work table or saw horse, using a clamp. Place a metal file on the edge of each blade and sharpen it using long, solid movements in a single direction. Repeat on the other side. 

5. Balance

Before reinstalling it, check the part for even weight. Use a balancer tool or position the center of the unit on a small, flat surface to balance. If the blade moves toward one side, the sections are uneven, so use the file to remove weight from the heavier side by sharpening more. Once balanced, reassemble the parts. 

Keep your lawn mower in prime condition with the help of Southside Equipment in Milledgeville, GA. The local garden equipment company offers valuable maintenance and repair services for push, riding, and zero-turn mowers and lawn tractors. When it’s time to upgrade, they also offer a wide range of dependable models that will keep your lawn pristine and healthy for years to come. Find out how they can assist your current needs online or by calling (478) 452-5523.