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11 Lawn Mower Maintenance Tips

Choosing the best lawn mower can be a hard task. But after you have made the critical decision, you would want it to serve you in the most prolonged period possible. Therefore, you must service your lawn mower regularly to keep it in top quality condition. For this reason, we have provided you with some essential tips to keep your lawn mower going for many years.

To keep your lawn mower in excellent condition, you should consider making a regular maintenance schedule. For this purpose, you should carry out some maintenance procedures after mowing and others after every mowing season.

Here are some few tips that you need to keep your lawn mower healthy:

1. Familiarize yourself with the user manual

You do not want to damage your lawn mower due to misinformation. Therefore you should read your mower’s manual to get familiar with how you can do necessary maintenance procedures. These procedures are set to ensure that your mower stays in excellent condition for an extended period.

2. Check the battery

If your mower has a faulty battery, it may cause significant ignition problems. Therefore, you should check the lifespan of your battery and consider replacing it to avoid frequent recharging.

In case your mower has a new battery, and you are experiencing ignition problems, you should check if it is connected correctly. Besides, it is also vital to check if the fuse is burned out or if the fuse box is faulty, as it may cause significant ignition problems.

3. Clean the deck

Did you know that cleaning your mower increases its efficiency? A clean mower ensures that the blades make excellent rotation giving you a pro cut. When mowing, grass debris and dirty deflect all over the mower. When debris rot, they make your yard susceptible to fungal diseases.

To avoid disadvantages that come with a dirty deck, you should clean the mower and, most notably, the lower deck. Consequently, you will prevent any dirt and grass debris build-up at the bottom of your lawn mower.

Furthermore, there is no rule on how frequently you should clean your lawn mower. But we highly recommend that you clean it at least twice in every mowing season.

4. Check the air filter

Due to the condition of the mowing work, the air filter is likely to be blocked after mowing sessions. For this reason, you should clean the air filter to avoid ignition problems. Besides, you should consider replacing the air filter after every mowing season.

5. Replace the spark plug

Although your lawn mower might seem subtle, a faulty spark plug can cause you many problems. For this reason, you should check if the spark plug is in excellent condition.

Furthermore, a spark plug can cause starting problems, and in extreme conditions, it can damage your lawn mower. In case your mower is not starting, you should check is the spark plug is disconnected, dirty, or loose.

For a dirty spark plug, you should remove it and clean it using a towel. Moreover, if it is loose or disconnected, you should make sure you connected it tightly.

In some cases, the spark plug might have cracked porcelain. For such a case, you should replace it with a new one.

6. Check the oil

Before mowing, you should ensure that your mower has enough oil in the engine. Therefore, you need to insert a dipstick to check the oil and fill if the level is low.

Also, for most lawn mowers, the oil requires to be changed after 20-50 hours of mowing. But we recommend that you check the mower’s manual, which extensively explains how and when you should change the oil.

7. Sharpen the blades

After a long mowing season, your mowers blades wear and tear. More so, they become imbalanced as they come across rocks and foreign objects. For this reason, you can sharpen and balance the blades yourself, or you can take it to a professional to do it for you. By doing so, your mower will mow professionally without and inconveniences.

8. Check the wheels

Once you have completed a mowing season, all you need is to check if the wheels are worn out. Worn out wheels are not efficient to use. For example, worn wheels do not provide enough grip to easily maneuver around the yard. In this case, the mower can be dangerous both to you and your grass, especially when mowing on wet grass.

Most importantly, you should not forget to clean the tires after every mowing session.

9. Drain the fuel at the end of a mowing season

Old fuel can cause starting issues. For this reason, we recommend that you either drain the fuel at the end of the mowing season or run it until it is used up.

10. Fog your mower’s engine

Mowers are required to sit during the long winter periods. Therefore, they are susceptible to corrosion and damage. For this reason, we recommend that you fog your engine to prevent any damages. We also recommend that you read the user manual to determine if your mower requires fogging. If it needs, you should follow the outlined fogging instructions.

11. Ensure that the mower gets a professional check-up

At the end of the mowing season, we recommend that you take your mower for professional servicing. Where do you get them? There are professional tune-up shops near you that charge between $50 and $100 depending on the amount of serving required.


If you give your lawn mower proper maintenance, you will be guaranteed of excellent mowing experience for many years. However, if you fail to maintain your mower, it will not last long. Therefore, you should follow our tips to enjoy pro cuts for many years.

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