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Tips for Using a Grass Trimmer Effectively: Our Recommendations

Tips & Advice

Tips for Using a Grass Trimmer Effectively: Our Recommendations

Grass trimmers stand out as versatile garden tools capable of trimming grass, tackling stubborn weeds, and even managing small bushes. However, without a clear understanding of safe and effective usage, there's a risk of personal injury or property damage.

From selecting the appropriate trimmer for your needs to ensuring safe and efficient operation, we'll cover all the essential aspects to empower you with the skills to handle a grass trimmer like a seasoned professional.

Select the Appropriate Grass Trimmer for Your Task

The initial step involves selecting the appropriate grass trimmer for the task, with three main types available:

Corded Grass Trimmers:

  • These trimmers are the most economical but the least powerful.
  • Ideal for small gardens or light-duty trimming.

Cordless Grass Trimmers:

  • More powerful and portable compared to corded ones.
  • Suitable for medium-sized gardens or areas lacking power access.

Petrol-Powered Grass Trimmers

  • The most powerful, albeit the most expensive.
  • A suitable choice for large yards or areas with thick vegetation.

Wheeled Grass Trimmers:

  • Excellent for efficiently trimming larger areas with minimal effort.
  • Capable of clearing rough ground on various terrains safely, eliminating the need for heavy machinery.
  • Consider the Hyundai 55cc Petrol Wheeled Trimmer for such applications.

After selecting the appropriate grass trimmer type, the next consideration is the size of the trimmer head. This factor determines the amount of grass or weeds you can trim at a time, influencing the efficiency of your trimming activities.

Get the Trimmer Ready

Once you've selected the appropriate grass trimmer, it's crucial to prepare it for use. This involves inspecting both the trimmer line and the cutting head.

Examine the trimmer line: The trimmer line is the component responsible for cutting grass or weeds. If you observe wear or damage, it's imperative to replace it. Refer to our video guide on the right for easy steps on how to replace your trimmer line.

Check the cutting head: The cutting head, which houses the trimmer line, should be thoroughly examined. If any damage is detected, prompt replacement is necessary.

How to Replace a Trimmer Line 

Operating the trimmer safely is crucial to prevent injuries. Here are essential grass trimmer safety tips:

  • Always wear safety glasses and gloves while operating a grass trimmer.
  • Be mindful of your surroundings and refrain from trimming near people or animals.
  • Avoid trimming wet grass.
  • Use the correct cutting height for optimal results.
  • Stop the trimmer before replacing the trimmer line.
  • Adhere to safety guidelines outlined in the product manuals, and if uncertain, seek advice from a Hyundai Power Product expert.

Grass Trimming Methods

When using a grass trimmer, various techniques can be applied depending on the type of grass or weeds being trimmed and the size of the trimmer head.


Parallel Cutting Technique:

  • This is the most commonly used technique for trimming grass.
  • Execute this method by holding the trimmer parallel to the ground and moving it in a smooth, sweeping motion.
Vertical Cutting Technique:
  • Ideal for trimming weeds or along edges.
  • Employ this technique by holding the trimmer vertically and moving it in a back-and-forth motion.
Edging Technique:
  • Perfect for trimming along specific edges like flower beds or sidewalks.
  • Execute this technique by holding the trimmer vertically and moving it in a circular motion.

Frequently Asked Questions About Grass Trimmers

How should you correctly operate a string trimmer?

  • Refer to the owner's manual for crucial safety information and instructions on setting up and operating your trimmer.
  • Ensure protection by wearing safety glasses and gloves to guard against flying debris and the sharp cutting line.
  • Maintain control by standing with feet shoulder-width apart and aligning your body with the trimmer, preventing kickback.
  • Hold the trimmer with both hands, thumbs on handles, for enhanced control and to prevent slipping.
  • Start the trimmer and allow the cutting line to extend fully, ensuring optimal cutting capacity.
  • Operate the trimmer slowly and cautiously, avoiding over-exertion and attempting to cut excessive vegetation.
  • Steer clear of power lines and other hazards while trimming.
  • Power off the trimmer when not in use to ensure safety.

Why does my stimmer line keep breaking?

Several factors may contribute to your strimmer line consistently breaking. Here are some common reasons:

  • Aging or brittleness: Over time, the nylon line in your strimmer can become old and brittle, making it prone to breaking upon contact with hard objects.
  • Incorrect diameter: Ensure the strimmer line's diameter matches your trimmer specifications. Using a line that is either too thin or too thick increases the risk of breakage.
  • Incorrect loading: Improper loading of the line in the strimmer head can make it more susceptible to breakage. Follow the trimmer's manual instructions for correct loading.
  • Contact with hard objects: Avoid collisions with hard surfaces like rocks, walls, or pavement while using a strimmer, as they can lead to line breakage.
  • Poor maintenance: Inadequate maintenance of your strimmer raises the likelihood of line breakage. Regularly clean, lubricate your trimmer, and replace worn or damaged lines promptly.
  • To address strimmer line breakage, pinpoint the cause and take corrective measures. Following these guidelines can help prevent recurrent line breakages.

How do you set up a grass trimmer?

Setting up a grass trimmer is a straightforward process that can be completed within a few minutes. The following steps will guide you through the setup:

  1. Familiarise yourself with the owner's manual, providing crucial safety information and setup instructions for the trimmer.
  2. Check the fuel level if your trimmer is gas-powered, ensuring there is enough fuel for your intended task.
  3. Attach the trimmer head, which houses the cutting line. Two primary types of trimmer heads are bump feed and automatic feed.
  4. Load the cutting line manually for a bump feed head, or allow the automatic feed head to dispense the cutting line as needed during operation.
  5. Adjust the trimmer's settings, such as cutting height and line tension, according to your specific requirements.
  6. Test the trimmer to ensure it is functioning correctly.

Additional tips for grass trimmer setup:

  • Wear safety glasses and gloves while setting up and using the trimmer.
  • Stay mindful of your surroundings, avoiding trimming near power lines or other potential hazards.
  • Refrain from using the grass trimmer in wet or windy conditions for safety reasons.

What is the difference between a grass trimmer and a strimmers?

There is no distinction between a grass trimmer and a strimmer; both terms refer to the same tool and are commonly used interchangeably. While "Strimmer" is initially a trademarked name, it has become a generic term encompassing all varieties of grass trimmers.

These handheld tools employ a rotating nylon line to cut grass and weeds. Primarily utilised for trimming around edges, reaching challenging areas, and clearing tall grass, grass trimmers serve versatile purposes in lawn maintenance.

How to operate a wheeled trimmer?

A wheeled trimmer, equipped with wheels for enhanced maneuverability on uneven surfaces, is a type of string trimmer commonly employed for trimming expansive areas of grass, weeds, or for brush clearance.

The necessity for a wheeled trimmer is contingent on the dimensions and topography of your yard. For small, mostly level yards, a handheld string trimmer might suffice. However, if you have a sizeable yard with uneven terrain or require extensive brush trimming, opting for a wheeled trimmer could prove to be a more suitable choice.

Armed with our top tips, you're now equipped to use a grass trimmer like a pro. Remember, practice makes perfect, so don't be afraid to experiment and find the techniques that work best for your lawn. Happy trimming, and may your lawn be the talk of the town!