5 Easy Tips to Make Your String Trimmer Last Longer

Many people ask how to make your string trimmer last longer. Like any machine, over time it will wear out and the cost of replacement parts can become expensive. 

How to Make Your String Trimmer Last Longer?

There are simple ways to make your string trimmer last longer. So, you don’t have to continuously buy new ones.

1.) Change The Oil Every 50 Hours Of Use

This is one of the simplest ways to keep your string trimmer alive. A properly maintained engine means that oil continues to lubricate moving parts within the engine, preventing them from wearing down or even rusting due to excessive heat.  

Best Electric Weed Eater and String Trimmer

2.) Clean Out Air Filter

Some users make the mistake of neglecting the air filter of their string trimmer. Once dirt and dust collect on it, it eventually becomes too clogged up to allow proper airflow into the engine. Which is necessary for sustaining life. Just by cleaning out this tiny component alone, you can potentially double the lifespan of your string trimmer.

how to make your string trimmer last longer
how to make your string trimmer last longer

3.) Sharpen The Blade

If you don’t replace or sharpen a blunt blade on a regular basis, it’s going to make using your string trimmer a lot more difficult. A dull blade will require more force from your wrist in order to operate properly, which over time may cause discomfort and even injury. On average blades should be sharpened or replaced every two years.

4.) Replace Cable Drive Every 5-6 Years

As with many other parts of your string trimmer, cables will eventually wear out from use. By maintaining them properly you can make sure they do not snap unexpectedly while trimming. Replace the cable drive at least every three years or sooner depending on how much you use it.

5.) Change Spark Plug Every 3-5 Years

If you notice a sudden decrease in engine output when operating your string trimmer, this could be a sign that you should change the spark plug. A bad spark plug means that fuel is not completely combusting within the engine, leading to decreased power and efficiency. This is a relatively inexpensive part that can keep your string trimmer running strong for many more years to come.

If you follow these tips mentioned here, there’s no doubt that your string trimmer last longer.

If you have any tips of your own, please feel free to leave them in the comments section below.

Electric Vs Gas String Trimmer

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how to make your string trimmer last longer

By following all these tips, you can enjoy trimming weeds and grass last longer.




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I am Ricky Martin, a seasoned landscape designer, a passionate gardener, and a barbecue enthusiast. With 12 years of experience in building and restoring, I welcome you to my website lawnscanner.com