How to store a gas string trimmer

During off-season or winter season, we usually bid farewell to our lawn care equipment temporarily. But, storing them for a long period of time can be risky if not done correctly, especially if they are gas powered ones.

That being said, a gas string trimmer actually requires extensive caution even with a simple task as storing it. You cannot just stow it away and use it after a long while. If you disregard proper storing ways, you might as well permanently bid farewell to it instead of storing it temporarily. After all, even the most durable equipment will crumble if not taken proper maintained or taken care of.

Not sure where to start?

Fret not.

In this guide, you will learn how to properly clean and store your gas string trimmer before stowing it away for winter season.

Maintenance Check

The most important thing to do before storing your best gas string trimmer 2019 is to conduct a maintenance check or an inspection before doing so. This is to ensure that your gas string trimmer will be kept in a good condition, so mechanical problems will not arise once you have taken it out to use again.

Important Components to Inspect

Like any other equipment, there are a few components in a gas string trimmer that need extra care and attention. These are considered the very foundation of the machine itself. Without these components, your gas string trimmer will not function properly.

Below is a list of the parts that you should inspect before hauling your string trimmer away for winter season.


  1. Fuel Lines and Purge Valve

    Fuel lines are responsible for connecting the fuel system to the engine of the equipment; while, the purge vaIve is responsible for reducing fuel emission in gas string trimmers.

    Both components play a vital role in the fuel system. It is important to check if they are leaking, cracked, or damage before you store the entire equipment away.
  2. Air Filter

    The air filter prevents harmful debris, dirt and contaminants from entering your engine. It serves as a shield for your equipment, so make sure that the air filter is good condition before storage. Check for any visible cracks or lines along the material.
  3. Spark Plug

    The spark plug is a valuable element in a gas string trimmer. It is in charge of delivering electric current from the ignition system to the combustion chamber. In simple terms, it is the component responsible in starting up your equipment.

    Make sure that the spark plug is positioned with enough gapping and is not blocking the fuel system.
  4. Throttle Cable

    The throttle cable is the component accountable in operating your cutting head. It serves as the start-up mechanism for the head. Inspect if the throttle is functioning properly. You have to be on the lookout for any causes that might impede its movement.
  5. Cutting Head

    Last, but definitely not the least is the cutting head. This is one of the most vital parts in a gas string trimmer for it is what’s literally responsible in handling the trimming job.

    Before storing your equipment away, make sure that the cutting head is in good order and is tightly fastened to the trimmer.


Proper Storing Procedure

Step 1: Get Rid of the Fuel

This is the most important step, but is also the most forgotten one. Always make sure that you will empty the fuel system before keeping your trimmer in storage. If you don’t do so, your equipment will be at risk of a gummed up fuel system. This can be really costly to repair in the future, so it’s better to take preventive measures to avoid any mishap and damage from happening.

To empty the fuel system from any fluid, you can simply let it run until it’s juiced out. In case the fuel system is still fully topped off, you can also opt to transfer the fuel in an approved fuel container. Be aware, though, that it is inadvisable to simply dump this fuel anywhere. Make sure that you will dispose of it according to your local environment regulations to avoid any potential repercussions.

In addition to that, you will still have to start the trimmer up and let it run idly until the machine dies. This is to ensure that all the fuel in the carburetor has burnt off and the jets and bores are clear and open.

Step 2: Clean the Tank

After you’ve emptied the tank, it’s high time that you give it a proper cleaning as well. This procedure is done to get rid of leftover gas deposits that might end up in your carburetor once refilled and used again. To clean the tank, you may use a firm metal brush and a rag to thoroughly remove gas deposits.

Step 3: Clean the Equipment

The second most important part in preparing your equipment for storage is to give it a good cleaning. Make sure that you get rid of any clippings, debris, and contaminants that might affect the condition of your trimmer. During this time, give extra attention to the cutting head. After all, it’s the part that is usually exposed during an operation.

Step 4: Dry the Equipment

If you have decided to use a power washer on your equipment, you should make sure that it is dry before storing it. This will prevent the equipment from rusting and corroding. Although, it is highly inadvisable to spray your trimmer because it poses a great risk of getting water into the engine’s electrical system.

If you’ve simply washed some parts with a sponge and water, you can dry it out with a clean rag. But to ensure that your equipment is as dry as it can be, leave it to drip and air dry for a while. Whichever method of cleaning you choose, just remember to dry your trimmer thoroughly before storing it away.

Step 5: Tighten Screws

This isn’t really a required procedure, but it is recommendable to ensure that your trimmer will be kept in good condition and ready to use once it’s needed. Tighten any noticeable loose screws and joints in the equipment. While you’re at it, make sure that every part is properly fastened and attached to the trimmer.  

Step 6: Lubricate Parts

Like Step 5, it isn’t really necessary to lubricate your trimmer. However, you’ll wish you had done so before experiencing corrosion in some parts of your equipment. Lubricating your trimmer ensures that your equipment will be protected from rusting and corrosion while it’s stowed away for a long time.

Step 7: Store the Equipment

Now that the worst is behind you, your string trimmer is finally ready for storage. Remember to keep it in a relatively dry place. Humid environment can easily corrode your equipment. You can keep it on a rack, shelf, or even hang it. You can choose how you want it stored, but make sure to keep it away from the reach of children.

For more read How to use gas string trimmer or How does an automatic feed string trimmer work? enjoy!

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