Why Does My Strimmer Line Keep Breaking? Let’s Find Out!

why does my strimmer line keep breaking

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Why does my strimmer line keep breaking? If you’re a person who loves gardening, then perhaps you’ve asked yourself this question at least once. It’s a frustrating problem that many gardeners face, but don’t worry – there are some simple steps you can take to prevent it. Whether it’s the wrong type of line, overloading or hitting hard objects with your trimmer head, we’ll cover all these common causes and provide tips on how to avoid them in this blog post. Let’s start!

Table of Contents:

Common Causes of Strimmer Line Breakage

Strimmer line breakage is a common problem for gardeners, and it can be frustrating to have your strimmer stop working in the middle of a job. Knowing the most common causes of strimmer line breakage can help you avoid them and keep your machine running smoothly.

By understanding the common causes of strimmer line breakage, you can take the necessary steps to prevent it from happening again. Let’s look first at what type of line is best suited for your strimmer to ensure long-lasting use and reliability.

Key Takeaway: To prevent strimmer line breakage, use the right type of line for your machine, avoid overloading it and watch out for hard objects.

The Right Type of Line

Using the right type of strimmer line for your machine is essential to ensure that it works correctly and efficiently. The wrong type of line can cause breakage, which can be costly and time-consuming to repair. Here are some tips on how to choose the correct strimmer line for your machine:

1. Gauge:

Strimmer lines come in a variety of gauges or thicknesses, usually ranging from 1mm – 4mm. Generally speaking, thicker lines are better suited for tougher jobs such as cutting through thick grass or weeds while thinner lines work best with lighter tasks like trimming around flower beds or edging along driveways. Be sure to check what gauge your machine requires before purchasing any new strimmer line.

2. Material:

orange nylon line

Most strimmer lines are made from either nylon or plastic material but there are also metal options available too if you’re looking for something more durable and long-lasting than its plastic counterparts. Nylon is generally considered the most reliable option as it has good flexibility and strength while still being lightweight enough not to put too much strain on the motor when in use. Plastic is also an acceptable choice but may not last as long under tough conditions so bear this in mind when making your selection.

By taking all these factors into consideration, you should have no problem finding the perfect type of strimmer line for your needs; just remember that quality always comes first over quantity. Now let’s take a look at how to avoid overloading your trimmer and make sure it lasts longer.

Key Takeaway: When selecting a strimmer line, consider the gauge, material and length of the line as well as its shape and design. Choose quality over quantity for the best results.

Avoid Overloading

Overloading your strimmer can be a major cause of line breakage. When using a strimmer, it’s important to take regular breaks and not cut too much grass at once. This will help prevent the motor from becoming overloaded and ensure that you don’t put unnecessary strain on the line.

When using a strimmer, always keep an eye out for hard objects such as stones or sticks which can easily damage the line if hit with enough force. If possible, try to avoid these areas altogether or else slow down when passing over them so that any potential impact is reduced. It is also worth checking the area before starting work in order to remove any large stones or other debris which could potentially cause problems during use.

Finally, make sure that you follow all safety instructions provided by your manufacturer when operating a strimmer and never attempt to use one without wearing appropriate protective clothing such as gloves and goggles – even if it looks like there won’t be any danger present. Taking these simple steps will help protect both yourself and your equipment from harm while ensuring that you get maximum performance from your machine each time you use it.

When it comes to avoiding overloading, remember that too much pressure on the line can cause it to break easily. To prevent this from happening, be sure to keep an eye out for any hard objects in your garden and take steps to avoid them when using your strimmer line.

Watch Out for Hard Objects

a well-maintained backyard

When using a strimmer, it is important to be aware of hard objects in your garden that could cause damage to the line. Rocks, stones and even metal objects can all quickly snap or fray the line if hit. This can lead to costly repairs or replacements as well as time wasted trying to replace the line.

It’s best practice when strimming around hard objects such as rocks, fences and walls to move slowly and keep an eye out for any potential hazards. If you come across something that looks like it may be too much for your strimmer then take extra care when cutting near it. It’s also wise not to try and cut through anything thicker than the recommended diameter of your machine’s cutting head – this will put unnecessary strain on both the motor and line which could result in breakage or worse still, injury from flying debris.

Finally, make sure you are wearing appropriate protective clothing while operating a strimmer – long trousers, closed-toe shoes/boots with thick socks plus safety glasses/goggles are essential pieces of kit for any gardener using power tools outdoors. These will help protect against flying debris as well as thorns and nettles which may have been missed during pre-strimming clearance work.

When it comes to avoiding hard objects, always be sure to check your strimmer line and its surroundings carefully before use – otherwise, you may find yourself dealing with a broken line more often than necessary. To ensure that this doesn’t happen, regular maintenance is key – let’s take a look at how to keep your strimmer in tip-top condition.

Key Takeaway: When using a strimmer, it’s important to be aware of potential hazards such as rocks and metal objects, move slowly around hard objects, clear away toys and tools before starting up the machine, and wear appropriate protective clothing.

Regular Maintenance

Regular maintenance is key to keeping your strimmer running smoothly and preventing line breakage. It’s important to take a few minutes every now and then to ensure that everything is in working order. Here are some tips on how you can keep your strimmer running optimally:

Clean Out Debris From the Spool:

The spool of your strimmer needs regular cleaning out, as debris such as grass clippings, twigs and dirt can build up over time. This will cause the line to become tangled or even break if it’s not removed regularly. To clean out the spool, use a soft brush or cloth to remove any debris before replacing with fresh line.

Check for Wear and Tear:

Over time, wear and tear on the strimmer’s parts can occur due to normal usage. Make sure you check all components of your strimmer for signs of damage such as fraying or cracks in plastic parts like bump knobs or handles. If any part looks worn down, replace it immediately so that it doesn’t affect performance further down the line (pun intended.).

Replace Line Regularly:

Even if there isn’t much visible wear and tear on your current trimmer line, it’s still best practice to replace it every few months depending on usage frequency – this will help prevent unexpected breakages from occurring during operation due to weakened strands within the old line itself.

After each use, be sure to store away properly by turning off the power switch first and then unplugging the cord from the outlet before winding up the cord onto the reel provided with the unit. This prevents accidental start-ups when not in use which could lead to potential hazards like fires or electrocution and also helps maintain the optimal condition of the machine while it is not being used.

FAQs in Relation to Why Does My Strimmer Line Keep Breaking

How do I stop my trimmer line from breaking?

To prevent your trimmer line from breaking, it is important to use the correct size of line for your trimmer. Check the manufacturer’s instructions to ensure you are using the right type and size of the line. Additionally, keep an eye on how much line is left in the spool and replace it when necessary. Finally, check that all parts of your trimmer are properly tightened before each use as loose parts can cause excessive wear on the line which will lead to breakage. Following these steps should help you avoid broken lines in future.

Is thicker trimmer line better?

The answer to the question of whether a thicker trimmer line is better depends on a variety of factors. Thicker lines are generally more durable and can handle heavier workloads, but they also require more power from the motor, which may be an issue for smaller machines. On the other hand, thinner lines offer less resistance when cutting through thick grass or weeds, making them ideal for light-duty trimming jobs. Ultimately, it comes down to what kind of job you need to do and how much power your machine has available.


It’s easy to get frustrated when your strimmer line keeps breaking, but it doesn’t have to be that way. By understanding the common causes of breakage and taking some simple steps like using the right type of line, avoiding overloading, watching out for hard objects and regular maintenance you can help prevent this from happening. So next time you’re asking yourself “why does my strimmer line keep breaking?”, take a few moments to consider these tips – they could save you time and money in the long run.

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