How to keep grass from sticking to the mower deck

Mowing the lawn can be a satisfying and enjoyable task, but it can also be frustrating when grass clippings get stuck to the underside of the mower deck. Not only does it make the job more difficult, but it can also cause damage to your mower over time. Fortunately, there are several steps you can take to keep grass from sticking to your mower deck.

  1. Keep your blades sharp: One of the primary causes of grass sticking to the mower deck is dull blades. Dull blades can tear the grass instead of cutting it cleanly, leaving behind clumps of grass that can get stuck to the underside of the deck. Make sure to keep your blades sharp by sharpening them regularly or replacing them when necessary.
  2. Adjust your mowing height: Another factor that can contribute to grass clippings sticking to the deck is mowing height. If you’re mowing too low, you’re more likely to cut too much grass at once, leaving behind large clumps that can get stuck. Adjust your mowing height to leave a bit of grass behind after each pass, and make sure not to cut more than one-third of the grass blade at a time.
  3. Mow when the grass is dry: Mowing wet grass can be tempting, especially if you have a busy schedule, but it’s not recommended. Wet grass is more likely to stick to the underside of the deck, making it harder to clean off. Try to mow when the grass is dry to minimize sticking.
  4. Use a mower with a high-lift blade: A high-lift blade is designed to create a powerful suction that lifts the grass up and away from the deck, reducing the likelihood of sticking. Consider investing in a mower with a high-lift blade if you’re experiencing issues with grass clippings sticking to your deck.
  5. Apply a non-stick spray: Several non-stick sprays on the market can be applied to the underside of your mower deck to reduce sticking. These sprays create a barrier between the grass and the deck, making it harder for the grass to stick. Make sure to follow the manufacturer’s instructions when applying the spray.
  6. Clean your deck regularly: Finally, it’s essential to clean your mower deck regularly to prevent the buildup of grass and debris. Use a scraper or putty knife to remove any large clumps of grass, and then use a pressure washer or hose to wash away any remaining debris. Make sure to dry the deck thoroughly before storing your mower.

How To Store a Lawn Mower Outside

If you live in a place where you have limited indoor storage space, or simply prefer to store your lawn mower outside, it’s essential to do so in a way that will protect it from the elements and keep it in good condition. Here are some tips on how to store a lawn mower outside:

  1. Choose a dry, sheltered location: It’s important to choose a location that’s sheltered from rain and other elements, as moisture can cause rust and other damage to your lawn mower. A covered porch, a shed, or a canopy can be a good option.
  2. Keep it off the ground: If possible, keep your lawn mower off the ground by placing it on a pallet, a stand, or some other kind of platform. This will help prevent moisture from seeping up into the mower and causing rust.
  3. Cover it: Covering your lawn mower with a waterproof cover can help protect it from rain, dust, and other elements. Make sure the cover fits snugly around the mower and is secured to prevent it from blowing away.
  4. Prepare the engine: Before storing your lawn mower outside, it’s a good idea to prepare the engine. This includes removing any gas from the tank and running the engine until it’s completely out of fuel. This will prevent the fuel from going stale and causing damage to the engine over time.
  5. Clean it: Cleaning your lawn mower before storing it can help prevent rust and other damage. Make sure to remove any grass clippings or debris from the deck and other parts of the mower. Use a soft brush or cloth to clean any areas that are difficult to reach.
  6. Maintenance: Don’t forget to perform any necessary maintenance tasks before storing your lawn mower. This includes changing the oil, replacing the air filter, and checking the spark plug. By taking care of these tasks before storing your lawn mower outside, you can help ensure that it’s in good condition when you’re ready to use it again.

Storing your lawn mower outside requires some extra care to ensure that it remains in good condition. By choosing a dry, sheltered location, keeping it off the ground, covering it, preparing the engine, cleaning it, and performing any necessary maintenance, you can help ensure that your lawn mower stays in good condition for years to come.


There are several steps you can take to keep grass from sticking to your mower deck. By keeping your blades sharp, adjusting your mowing height, mowing when the grass is dry, using a high-lift blade, applying a non-stick spray, and cleaning your deck regularly, you can make mowing your lawn a more efficient and enjoyable task.

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