Keep your lawn mower running smoothly for years! Follow these 7 updated cleaning tips to extend its lifespan and maintain peak performance.
However, recent research indicates that many individuals lack the proper techniques for effectively cleaning their lawnmowers.
Occasionally, individuals use water to clean their mowers, which can harm the engine.
This guide provides an updated, easy-to-follow process for properly cleaning your lawn mower in 2025.
Let’s dive right in.
1. Clean the Engine of Your Lawn mower
The engine is the heart of your mower. Consistent upkeep guarantees a longer lifespan. You’ll need a garden hose reel, engine degreaser (to eliminate excess grease), cold water, and a brush for proper cleaning. For electric mowers, skip the water. Use a dry, soft cloth to clean all components instead.
Important: Avoid using air compressors or blowers to clean your engine. This can push small debris into hard-to-reach engine areas.
Want a spotless lawn mower engine? Follow these 5 straightforward steps for a proper cleaning.
Step – 1: First, switch off the lawnmower. Ensure all moving parts have completely stopped. Let the engine cool down before you begin any work.
Step – 2: Completely drain the fuel and oil tanks. Then, detach the spark plug wire. This prevents any accidental engine starts.
Step 3: Gently take off the engine screen. Then, disconnect the blower housing.
Step – 4: FyPower specialists advise replacing corroded plugs instead of cleaning them. New plugs are inexpensive and readily available at your local hardware store.
Step – 5: Clean the radiator cooling fans and flywheel fins. Use an air compressor or blower with a bristle brush. You can also use a gentle stream of water to clean the radiator effectively.
Step 6: Thoroughly clean the mower’s throttle, choke, and battery terminals.
Step – 7: Replenish the fuel tank. Then, reconnect the spark plug securely.
Post-cleaning, your mower’s engine should operate with improved efficiency.
2. Cleaning the lawn mower carburetor
A grimy or blocked carburetor reduces your mower’s efficiency. Prior to cleaning, carefully examine the carburetor. If you spot any corrosion, replacing it is strongly advised over cleaning.
However, if you notice only minor dirt, you can easily clean it yourself. Just follow these simple steps.
Step – 1: Disassemble the carburetor completely. Place all components into a plastic bag. Add carburetor cleaner and let it soak for at least one hour.
Step 2: Rinse thoroughly with cold water to remove any remaining residue.
Step – 3: Thoroughly dry the carburetor with an air dryer before reassembly. This ensures no moisture remains.
3. Clean the Air Filter of Your Lawn mower
This mower features three distinct air filter options.
FyPower advises cleaning or replacing your mower’s air filter every 25 hours of use. Learn more about air filter maintenance.
Step 1: Locate your air filter. Then, carefully remove its cover.
Step 2: Remove dust surrounding the air filter. Ensure a clean environment for optimal performance.
Step – 3: Eliminate grease and dust using boiling water and liquid soap. We recommend replacing the paper filter for optimal performance.
Step – 4: Thoroughly rinse the air filter with clean water. Then, allow it to air dry completely.
Step – 5: Ensure the air filter is completely dry before reassembling the unit.
Pro Tip 2025: Always use an air filter when mowing. Operating without one risks engine damage from debris and other harmful particles.
3. Clean the Engine Spark Plugs of Your Lawn mower
A spark plug is essential for starting your lawnmower. A fouled or dirty spark plug can be frustrating, often preventing the engine from starting properly.
Quickly clean spark plugs with a wire brush. [1]
Step – 1: First, detach the spark plug. Then, place it securely in its socket, ensuring the electrode end faces upwards.
Step – 2: Apply breaker cleaner to the spark plug. Let it soak for a few minutes.
Step – 3: Clean the surface using a wire brush or a dry, soft cloth. Repeat until all dirt is removed.
Step – 4: Adjust the spark plug gap using a spark plug gap tool.
Step – 5: Reinstall the device and ensure it’s properly reconnected.
4. Refresh Your Lawn Mower’s Fuel System (2025 Guide)
Is your mower underperforming and vibrating excessively? A clogged fuel line is likely the culprit. Cleaning it can restore its optimal function.
Step – 1: First, disconnect the spark plug. Then, ensure all moving parts are completely stopped for safety.
Step – 2: Completely remove all oil or gasoline from the fuel tank.
Step – 3: Carefully examine the gas tank. If you find even a small hole or any damage, do not try to fix or clean it. Replace the tank immediately.
Step – 4: If you can’t locate anything resembling this, begin cleaning the fuel system. Use an air hose equipped with a nozzle for this process.
Step – 5: Clear the air hose of any debris or obstructions. Use a flashlight to confirm a clear path for oil flow.
5. Clean the Deck of Your Lawn mower
The lawn mower deck is a crucial component. A high-quality cutting deck provides excellent mulching, efficient side discharge, and superior bagging capabilities.
The mower deck shields the blade, residing beneath the machine. Typically hidden from view, it’s easy to overlook its importance. However, maintaining a clean mower deck significantly boosts your mower’s efficiency and overall performance.
While mowing, grass clippings and debris often cling to the mower deck’s interior and blades. This buildup hinders efficient cutting performance.
Keeping your mower deck clean is simple. Here’s the updated 2025 guide on how to do it.
Step – 1: First, completely empty the fuel tank. Then, disconnect the spark plug wire for safety.
Step – 2: Carefully turn the lawnmower upside down.
Step – 3: Thoroughly clean the deck components with a garden hose. Eliminate any lingering debris. For optimal results, use warm, soapy water and a scrub brush. The brush will effectively dislodge any embedded grass particles.
Step – 4: Thoroughly rinse with clean water.
Step – 5: Allow one hour for the mower deck to completely dry. After that, it’s ready for use!
7. Clean the Blades of Your Lawn mower
Maintaining a sharp mower blade is essential for a pristine lawn. Cleaning the blades is straightforward; simply use a powerful stream of water.
Step 1: Carefully tilt the lawnmower. This provides easy access to the blades for cleaning and maintenance.
Step – 2: Blast away stubborn grass and debris from the blade using a powerful jet of water. This ensures a clean surface for optimal performance.
Step – 3: When manually removing debris, always wear work gloves. Carefully extract any obstructions.
Conclusion
Maintaining your lawn mower doesn’t have to be a chore. While it requires some care, cleaning it regularly offers significant benefits, extending its lifespan. This process is both cost-effective and time-efficient.
FyPower specialists now advise cleaning your lawnmower both before and after each mowing season for optimal performance.
If you offer lawn mowing, weekly cleanups are essential.
Hope you found our mower cleaning guide helpful!
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Enjoy your thriving garden!
