The weed eater is a versatile tool that can help you keep the yard tidy. It has an intelligent design, allowing you to reach even small places and get rid of unwanted bushes.

The operational system of a weed eater is quite easy. You don’t need to be a professional landscapper in order to use one.

The eater cuts the weed using a nylon string that is spun by a motor at a very high speed.

Remember not to get fooled by the material as it is very powerful, and you can easily cut yourself if you do not pay attention.

In this buying guide, we share with you the tidnits that you should consider when buying a weed eater.


Why a weed eater?

The main purpose of weed eaters is to cut of grass and weeds. Besides this basic use, there are other great advantages of owning such a product:

  1. You can cut even thorny vines without hurting yourself, thus prevent them from spreading;
  2. You can trim at an optimum size small shrubs and bushes;
  3. You can mulch leaves. All you need to do is to hold it against the ground for a few seconds;
  4. You can carry it with ease. This is also available for the best string trimmer, as it allows you to move freely in every corner of the yard.

Types of Weed Eaters

Before choosing the right product for your yard it is important to understand how it works and how it can be efficient for you. To be more precise, the three types of weed eaters are:

  • Electric weed eaters
  • Battery powered weed eaters, and
  • Gas powered weed eaters

best electric weed trimmerElectric weed eaters

Electric weed eaters are a perfect choice for small yards and lawns. This is because their mobility is restricted by an electric cord.

When buying the best electric weed eater for your lawn, remember to calculate the distance from the power outlet to the end of the yard. Make sure that the extension cord can cover the whole surface.

The main advantages of owning such a device are the fact that they are lighter in weight than the other two types, and they are also quieter.

Ease of operation is another reason why you may prefer to get an electric weed eater. In order to start them, you only need to press a button. Another great thing about electric trimmers is the fact that they are environmental friendly as they do not emit any type of gas.

Battery powered weed eaters

best battery powered weed eater

Battery powered trimmers are very light and do not make any type of noise. The main advantage of these devices is their portability. They can be taken anywhere and are helpful tools even in prolonged power outage situations.

It is important to know that you will need to replace the battery once it is dried out. Furthermore, it is strongly advisable to own an extra one, especially if there is much work to do, as it may burn.

best gas weed eaterGas powered weed eaters

Gas powered weed eaters are the most powerful among the three types. This means that you can use them for a heavy duty work without worrying that they may burn.

The motor is powered by gas or a mixture of oil and gas. If you want a certain type remember to check the model’s details. The main advantage of gas powered trimmers is the fact that they are not restricted by anything and can reach even the most distant edge of the yard.

They are also a perfect choice for fields near the house or for homes with a wide yard. Remember that the string can break due to the heavy use so it is highly advisable to buy extra nylon cord when you purchase this type of weed eater. The main disadvantages of gas powered devices are the fact that they produce a louder noise and are heavier than the other two models.

Top 5 Best Week Eaters Review

#1. Black and Decker LST420 20-volt Max Lithium High Performance Trimmer and Edger

Black and Decker LST420 20-volt Max Lithium High Performance Trimmer and Edger Black Decker weed eaterassures a long battery life for an extended runtime. It is a perfect tool for trimming and edging. It features a switch with two modes allowing you to choose between extended run time and high power. It can be used up to an hour, making it a great option even for large yards.

This weed eater is operated by a runtime extension technology that assures a higher performance. It is perfect both for heavy duty and prolonged trimming. The system includes two lithium-ion batteries with a power of 20-volt. They provide a longer life, and you will be able to enjoy it year after year.

The power drive transmission has the role to deliver power from the motor towards the string in order to be able to cut the grass with ease.

You can forget about unwanted bumping thanks to the automatic feed spool. The handles and height can be adjusted according to the desires of each individual. In order to switch from trimmer to edger all you need to do is to rotate the edging feature.

2. Black & Decker 20-Volt Lithium-Ion Trimmer/Edger

Black & Decker 20-Volt Lithium-Ion Trimmer/Edgerbest battery weed eater This is the right tool if you want to carry it all around the yard without being restricted by a cord.

It can effortlessly handle even delicate trimming. You can use it for unaesthetic crisp edges that grow along the driveway. You can even trim the grass around small trees and shrubs.

This weed eater can convert from trimmer to an edger with a simple turn of the shaft. It is activated by a powerful lithium-ion battery of 20-volt. This also assures a longer life and effective usage year after year.

The power drive transmission assures effective power conduction from the motor to the string. Furthermore, you can use it continuously without worrying that it may bump thanks to the automatic feed spool. You can switch from groom to edge with an easy flip-up.

This device weights only 5.2 pounds. It is adjustable, thus it provides a better maneuverability. The energy star rate certifies its heavy-duty usage. Furthermore, it includes a limited warranty of 2 years for a worry-free usage.

#3 Black & Decker 13-Inch Lithium Ion Cordless High Performance String Trimmer

blackdecker-LST136-main-smBlack & Decker 13-Inch Lithium Ion Cordless High Performance String Trimmer

Black & Decker 13-Inch Lithium Ion Cordless High Performance String Trimmer is designed to ensure an efficient cutting. The powerful motor can help you finish the job faster and more efficiently. Furthermore, it can trim the grass even from areas that are hard to reach. It has an excellent runtime so you are not forced to finish your job fast.

This weed eater works with a powerful battery of 40-volt. The power is transferred from the motor to the cutting string through the power drive transmission. The automatic feed spool allows you to use is with no pause without worrying that it may bump.

You can choose from maximum power to maximum runtime thanks to the power command dial. You can use it both for trimming and edging. It is controlled by a power command that assures maximum speed and maximum power according to your needs. The powerful battery needs about 1 hour to recharge.

#4. Earthwise CST00012 18-Volt 12-Inch Cordless String Trimmer

earthwise weed eaterEarthwise CST00012 18-Volt 12-Inch Cordless String Trimmer

Earthwise CST00012 18-Volt 12-Inch Cordless String Trimmer is easy to use thanks to the lime green customer touch points. It is gas free, and the batteries are rechargeable. The engine is very quiet and does not emit any types of fumes.

This weed eater works with a motor of 18-volt. The charger is included and together with the battery is compatible with other Earthwise products. The handle is adjustable, thus assuring a better maneuverability.

The cutting feature includes three adjustable positions. The plug together with the cord retention hook is built in. It also includes a lock off switch for a safer use, especially for families with small children.

#5. GreenWorks Corded String Trimmer

best weed eater for the moneyBest Weed Eater

GreenWorks Corded String Trimmer is eco friendly as it does not emit carbon into the air. The product comes with a 4-year warranty that certifies its resistance. Furthermore, it provides high power without polluting the environment. It does not require tune-ups or maintenance. It is a great tool so you can quickly finish mowing the lawn each weekend.

The auto line advancement system allows you to replenish the worn line whenever is needed. The handle rotates 180-degrees, allowing you to mow with ease hard to reach areas, such as sidewalks and driveways.

You do not need to worry that the cord may disconnect thanks to the integrated cord lock system. The telescoping shaft is adjustable in order to provide greater comfort. This also means that it can be accommodated on the operator’s height.

This trimmer is powered by a motor of 4 Amp. It is powerful enough to tackle even with the toughest weeds that grow in your yard.

Factors to consider when buying a wed eater/string streamer


In order to purchase the best weed eater you must first decide the type that suits your needs. Battery trimmers are perfect for small yards as they are portable and very quiet.

If you own a big yard and garden, then you must consider purchasing an electric or gas powered device. Remember to consider the noise level and motor power. The dimension of the surface you need to trim must be directly proportional with the size of the motor.

The five weed eaters presented above have a price range starting from $38.25 to $138.00. As it can be seen, each comes with different features and motor power.

The first three devices work with a lithium-ion battery that assures a longer life and a higher trimming capacity. The fourth design includes a charger that needs about an hour to be operational. The last weed trimmer is eco-friendly as it does not emit any carbon. It depends on you to choose the best one for your house.

Tips for Choosing the Best Weed Eater

In order to choose the best weed eater you must start by analyzing your needs. This implies the surface that needs to be trimmed as well as the quality of the grass and weed. Besides these aspects, remember to consider the following tips:

Decide on a certain type. There are three types of weed eaters available: electric, gas powered and battery powered. The first one requires to be connected to a socket in order to be functional, while the other two are 100% independent.

Decide on the features. Each design comes with certain features included in order to ease your work. An important aspect that must not be neglected is the ability to be adjusted. This includes both the height and the handles. If you have small children make sure that there are safety measures included in order to prevent unwanted injuries.

Make sure that it is useful. The utility is extremely important, and this includes the weight. If you know that you have some back problems, or you are not allowed to lift avoid purchasing a heavy device as you may not be able to use it. Remember to check the measurements and specifications and see how the motor in powered, and if it is convenient for you.

Check the reviews. The best indicator of a product is the reviews of people that have actually bought it. Once you have decided on a certain product remember to check if what you buy is what you receive.


Trimming the yard is a common activity. It provides a safe playground for children and also enhances the aspect of your home.

Choosing the best weed eater can turn out to be pretty easy if you consider certain aspects. Their purpose is to ease your work by providing a fast and effective usage.

Avoid making a purchase without analyzing the surface of the garden and the frequency you need to trim it. These devices are designed to last as long as you use them as indicated. Remember to choose a product that it is covered by a convenient warranty.


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