Keeping your garden equipment well maintained and cleaned is essential to keeping the lawn tidy, as it will keep the equipment working for long. It will also keep you safe from any potential accidents and will complement your neat and clean lawn as well. Lawnmowers are one of the most important pieces of equipment for garden landscaping. It cuts the grass and keeps your garden and lawn looking fresh and healthy. It’s important to clean and maintain your lawnmower blades well as it is necessary for an even cut lawn. It will also prevent the spread of contagion and diseases through open wounds in the grass. You can do this using a lawnmower cleaner. Having a well maintained and clean lawnmower will reduce the chances of this happening.

While you might want to sit down after a long day at the garden, your lawnmower will need to be cleaned before the grass debris on the blades and casing dries and becomes hard. Cleaning and maintaining lawn mower blades is not a difficult thing. There are some easy, quick and simple steps to follow and you will be done with the cleaning. Here are some easy steps to clean the blades of a lawnmower.


Step # 1

The first step is to make sure your safety is not jeopardized because you will be handling and working with very sharp blades. Therefore, it is mandatory that before you move on to the next steps, put on some heavy and sturdy work gloves to avoid getting into any serious accidents. 

Step # 2

The next step is to empty the fuel tank of the lawnmower. The lawnmower needs to be turned upside down to get to the blades and clean them the right way. It is important to empty the gas tank because not doing so will leave you at the risk of fuel spilling out from the tank. You can use a hand pump siphon to extract all the fuel from the tank or can run the tank dry before starting. 

Step # 3

You will be rinsing your lawnmower down, and therefore, it is important to make sure that there is no current running through it. For this, you have to remove the spark plug wire from the spark plug. This will also save you from the worry of the lawnmower accidentally getting turned on while you are cleaning the blades. All you have to do is pull the spark plug wire upwards. Some lawn mowers may require you to remove the spark plug wire using a wrench.

Step # 4

Take a hose and spray down the blade and the housing. This will get rid of all the debris and the crusted on grass from the blades and the housing. It is better to use a hose with a relatively high-pressure stream as it will knock off all the grass accumulated. Lay the lawnmower on its side and keep spraying until the majority of the debris and grass has washed off. 

Step # 5

Take a brush and use it to clean the blades and the housing. Using a stiff-bristled brush is ideal to get rid of all the tough areas that the hose failed to remove from the lawnmower.

Step # 6

Once the blades are clean, remove them from the lawnmower. Also, remove the blades from the housing using a ratchet set. This will take some force and some serious leverage. Therefore, it is suggested that you use a long-handled ratchet wrench.

Step # 7

Wipe the blade down thoroughly on both sides. You can also sharpen the blades while they are off the lawnmower. You can easily do it yourself using sharpening tools of a whetstone. If you plan to do it yourself, make sure you are extra careful as the blades are really sharp and can lead to deep cuts if not done the right way.

Step # 8

Once you are done with cleaning and sharpening the blades and the housing, the next step is maintenance. To do this, all you need is WD-40. It is an excellent lawn mower cleaner. A simple spray of WD-40, like a lawnmower cleaner on the blades and the housing, will keep the grass from sticking to it. It will also keep the housing and blades free from rust. Which will keep the lawnmower working in the best condition for long? It is one of the best lawn mower cleaner and lubricants for garden equipment and will keep them functioning for long in an ideal condition. It will also make future cleaning and maintenance of the lawnmowers easy and quick. 

Step # 9

Once you are done with lubricating the blades and housing of the lawnmower, now is the time to reassemble it. Reattach the blade making sure you tighten it well and thoroughly. Once the blades are set and tight, sit the lawnmower upright. Now reattach the plug wire into the spark plug. Once done, fill the tank with gas and the lawnmower is ready to be used again.


Cleaning the blades of the lawnmower does not take a lot of your time but if done right and regularly, it will increase the life of the lawnmower and will also increase its efficiency. The blades will be sharp and will cut the grass at the right level. WD-40 sprayed onto the blades will keep the blades free from rust and debris from accumulating on the blades keeping it fit for long use.