How to Keep Grass From Sticking to Lawn Mower

Lawnmowers are a great invention. They make our lives easier by cutting the grass in front of us and preparing it for fertilization, but they can be tough to clean up after. Grass clippings often stick to the blades and then fall off as we move through the yard, leaving behind a dirty mess that is difficult to clean up. This blog post will show you how to keep grass from sticking to lawn mower, so you don’t have this problem!

How to Keep Grass From Sticking to Lawn Mower

10 Things to Do: How to Keep Grass From Sticking to Lawn Mower

1. Use a Bag to Collect Grass:

If you are cutting wet grass or rained recently, it can clog up under the deck of your mower. The best way to keep this from happening is to use a bag on your lawnmower.

2. Keep Blades Sharp:

Dull blades will tear the grass instead of slicing through it, which causes the grass to clump and stick to the underside of your mower. Be sure to sharpen your blades before starting each season and keep them sharp throughout the season.

3. Keep the Top of Your Lawnmower Clean:

Keeping the top surface of your lawnmower clean will go a long way in helping you avoid grass build-up. Clean off any grass, leaves, or other debris that may have accumulated on top of your mower after each use.

4. Use Talcum Powder on the Grass:

Sprinkle talcum powder over the grass in your yard. The powder makes the blades of grass too slippery for all but the stickiest grass to attach to them. Be sure to sweep up any excess powder after you are finished so that it does not show up on your lawn when it rains.

5. Allow Damp Grass to Dry Before Mowing:

If the grass is wet, wait until it has dried before you mow. If it is damp but not wet, allow it to dry some before you cut it. This will help keep the grass from sticking to your lawnmower.

6. Use a Mulching Blade:

If you are not using a bag on your lawnmower, use a mulching blade. A mulching blade is designed for chopping the grass into small pieces that will filter down into the lawn and decompose naturally. This prevents them from sticking to your lawnmower.

7. Do Not Mow When the Grass Is Wet:

Do not mow your lawn if the grass is wet. Instead, allow it to dry first. If you mulch, do so right after a rainfall rather than waiting for the grass to dry. Wet grass will clog up under the deck of your mower and may damage it or cause your mower to emit an odor.

8. Clean Your Lawnmower After Every Use:

After each use, be sure to clean your lawnmower to prevent grass buildup. Clean off any grass or debris from the top and sides of your mower with a wet rag or sponge. Do not spray water directly onto your mower engine; this could cause the blades to rust more quickly. Also, do not spray an oil-based solution on the top of your mower, as this could damage the finish.

9. Use a Roller:

Spread out a piece of burlap or other porous material on the grass in your yard. Rollover it with a rolling pin to flatten the grass blades. Not only will this help grass cut more accessible, but it will also reduce the amount of grass that can stick to your mower.

10. Keep Birdseed Off of Your Mower:

If you have a bird feeder, keep any spilled seed from accumulating around it and getting onto your lawnmower. Also, keep it from being blown onto your lawnmower by the wind. Spilled bird seed will attract birds to your yard, which could damage your lawnmower or cause it to emit an odor.

Some Tips and Tricks:

How to Keep Grass From Sticking to Lawn Mower

1. Keep grass clippings from sticking to the blades by periodically grinding over a moist section of the lawn.

2. Sharpen blades as needed to keep them sharp and free of nicks and dents, which cause the grass to stick. Sharp edges cut grass cleanly without tearing or ripping it apart. Dull blades tend to tear grass fibers more than cut them, making grass clippings hard to remove from the mower deck.

3. Apply a thin coat of cooking oil to the blades as an alternative method for keeping grass from sticking to the edges.

4. Clean off dirt and debris from underneath the truck after each use with a small-toothed rake or shop vacuum.

5. Drive the lawnmower over a large puddle of water before storing it and let it sit until all of the parts and underside of the mower deck are completely dry.

6. Let blades stop rotating before removing the grass catcher or grass bag, then lift them straight up off the grass catcher assembly to avoid tearing any clippings from the blades.

Will Wd-40 Keep Grass From Sticking to Mower Deck?

Will Wd-40 Keep Grass From Sticking to Mower Deck

While the Wd-40 will help prevent grass from sticking to a mower deck, ultimately, it is up to you to clean your mower after each use. Maybe some people have a more intuitive feel for their lawnmowers and know what needs cleaned better than others do.

Another way that many people get rid of grass on their lawnmowers is by using leaf blowers. The blades on the leaf blower fling grass off of the lawnmower so it doesn’t get caked on.

There are also commercial products that you can spray onto your lawnmower to keep grass from sticking, but if you don’t want to invest in one of them, you may want to look into using WD-40.

It is excellent for getting rid of the gunk that can accumulate all over your mower, but you’re still going to have to clean the machine after each use regardless if you spray it with WD-40 or not.


In order to keep your grass from sticking to the lawnmower, make sure you use a good blade. When cutting the grass at an angle, start by making shallow cuts and gradually moving across the yard in long even strokes. It can be frustrating when your lawnmower gets clogged by grass, but there are ways to get around this.

Grass will stick more quickly if your mower’s blades are dull or damaged and it is wet outside. To keep this from happening, always maintain sharp blades on the machine and avoid cutting during rainy days. If you need any other tips on how to keep grass from sticking to lawn mower or find more information about the services, contact us today!

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