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5 Best Electric Weed Burners (2021 Review)

In this guide we’ll take a look at the best electric weed burners.
I’ve compared effectiveness, safety, ease of use and cost
to give you my top recommendations.

Everything I Recommend

IMAGE RECOMMENDED PRODUCTSPRODUCT FEATURES
  • Safe and easy to use burner
  • Heats and cools very quickly
  • Protective shield for plants
  • Very good quality
  • Designed for multiple terrains
  • 2 heat settings
  • Environmentally friendly
  • Directive cone for accuracy
  • 2 temperature settings
  • Kills weeds and thaws ice
  • 2 nozzles included
  • Extendable handle
  • Detachable handle
  • Extra long nozzle for efficiency
  • Very long lasting

More Detailed Electric Weed Burner Reviews

Hozelock Green Power Thermal Weeder

FEATURES RATING PRICE
FEATURES
  • Safe and easy to use burner
  • Heats and cools very quickly
  • Protective shield for plants
OUR RATING
99
PRICE
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Hozelock Green Power Thermal Weeder Review

Weeds bring problem after problem: they suffocate our plants, ruin the appearance of the lawn, and then, if that wasn’t enough, we often have to turn to powerful chemicals in order to get rid of them.

If you’re done using herbicides year after year, the Hozelock Green Power Thermal Weeder is one of the best electric weed burners for families with pets and areas of wildlife. Instead of waiting for chemicals to clear off the lawn, this gadget accurately pin-points weeds meaning only the small, intended area is affected.

It has a protective shield meaning the heat can be directed over only the offending plant and this limits the chance of accidentally scolding other parts of the lawn. Some weed burners don’t allow this level of accuracy, so being able to carefully angle the 600°C heat does help control the power and really target those weedy offenders.

After around two days, the weeds start to wilt, and a lot of them will be ready to pull out after a week. This burner doesn’t get them at the root though, so you may need to be prepared for them to come back – it’s more of an ongoing process than a one-time solution.

The 3 m cable is the longest of the products featured here, but still isn’t always long enough for use in the garden without an extension cable. It really depends how big your garden is, where the weeds are, and whether you have any outdoor plugs.

In terms of safety, the shield does help direct the blaze, but it’s made of metal and can retain quite a lot of heat even after use. It therefore needs to be kept well away from children and pets for quite some time whilst it cools down.

When it comes to extended use, this isn’t one of those tools that’s going to make your arms ache after 15 minutes. It weighs 1.27 kg and is sufficiently ergonomic to be easy to carry around the garden for quite some time. Your battle against weeds certainly won’t be hindered by fatigue, that’s for sure.

Pros

  • Safer for pets than traditional weed killers
  • Contains no chemicals that could potentially damage your lawn
  • Protective shield included for precise treatment
  • Comfortable to use for long periods of time

Cons

  • Doesn’t kill weeds at the root, so it needs to be used regularly
  • Effective only on small weeds
  • Produces a very strong smell when in use
  • It’s not easy to see which area has been treated until a few days after treatment

ToolTronix Electric Weed Burner

FEATURES RATING PRICE
FEATURES
  • Very good quality
  • Designed for multiple terrains
  • 2 heat settings
OUR RATING
96
PRICE
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ToolTronix Electric Weed Burner Review

Weed burners are powerful, which is great. But sometimes they churn out power unnecessary with no way to limit their output. The ToolTronix Electric Weed Burner has a choice of two settings, a low and high heat, so you can save electricity whilst still merrily ridding your lawn of weeds.

The high power comes in handy, of course, for when it’s time to properly start tackling the weeds, but the low-power ‘idle’ mode helps keep the power usage down whilst moving between patches.

It’s a great device for spot-picking on driveways, using the directive cone to aim it over weeds, and it’s a much easier job than picking them all out by hand. Also, despite reaching heights of up to 600°C, it doesn’t scorch or mark concrete or patios.

Whilst the results aren’t as long lasting as a chemical weed killer, with some weeds making a comeback after a few weeks, using this weed burner can be a much quicker process than applying herbicide to individual areas. Also, after several treatments, there will be some weeds that don’t return at all.

All of these products take quite a long time to cool, so any features that help with this process are a plus: this weed burner has a foldable stand attached so the machine can be propped up whilst it cools down.

Disappointingly, the power cable is only 1.6 m long which isn’t enough to do anything without the help of an extension cord. Most weed burners will require an extension to be used, but with this one it needs to be really close by at all times.

Pros

  • Very easy to use
  • Comfortable to use for long periods of time thanks to its lightweight design
  • Can be used on a range of terrains including driveways, patios and gardens
  • Energy class A+

Cons

  • Power cable is just 1.6m in length which makes it tricky to cover a large area without an extension cable
  • Doesn’t kill weeds at the root, so it needs to be used regularly
  • Nozzle gets very hot even after a short time so a lot of care is needed

Parkland Electric Weed Burner

FEATURES RATING PRICE
FEATURES
  • Environmentally friendly
  • Directive cone for accuracy
  • 2 temperature settings
OUR RATING
94
PRICE
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Parkland Electric Weed Burner Review

If there’s one thing we always seem to lack, it’s storage space. Especially in the garden, storage can be at an absolute premium, and constantly needing to fit big machines into small sheds can be a logistical nightmare.

Fortunately, the Parkland Electric Weed Burner has a detachable handle which makes it easy to store. It also has a built-in retractable stand meaning it can be propped up when cooling, but made as small as possible after use.

At 101 cm in length, it’s likely one of the the best electric weed burner options for taller gardeners. It’s still not really long, but really it seems that none of them are. Of course, on the plus side, this smaller length increases the ease with which is can be packed away.

In terms of performance, it reaches temperatures of up to 600°C and has an ‘idle’ setting which runs at 50°C. Using it on idle can help keep power-usage down whilst moving around the garden, and also allows the machine to cool down gradually.

Now we come to the matter of its weed-killing prowess. The results can be seen even with hardy plants like dandelions; it may take a couple of attempts to get them truly wilting away, but they will eventually die off. The directional nozzle also helps make it easier to target specific weeds even amongst precious plants in the flowerbeds – your prized rose bush need not fret!

A lot of care needs to be taken not to wave the burner over dryer material; the ‘business end’ is so hot that it can cause kindling-type matter to catch fire. It doesn’t really work very effectively on large patches of weeds either – best results are achieved when targeting individual plants on the drive, lawn and flowerbeds.

Pros

  • Lightweight and very simple to use
  • Detachable handle ensures storage is easy even in small garden sheds
  • Directive cone makes targeting specific weeds very easy

Cons

  • 1.3 m power cable too short for large gardens
  • Doesn’t work particularly well on moss
  • Weeds not killed at the roots so repeat treatments are needed

Amtech Electric Garden Weed Burner

FEATURES RATING PRICE
FEATURES
  • Kills weeds and thaws ice
  • 2 nozzles included
  • Extendable handle
OUR RATING
91
PRICE
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Amtech Electric Garden Weed Burner Review

Having one tool for several jobs is always a win; less expense, less maintenance, less storage being used… the list of benefits is certainly extensive.

One of the best things about electric weed burners is their versatility, and Amtech’s Electric Garden Weed Burner is no different. Sure, you can use it to remove weeds (and remove them it will!), but it can also turn its hand (nozzle?) to stripping paint and thawing ice.

Whether overrun with dandelions, looking to redecorate, or just trying to make the winter-driveway safer, this is one of the best electric weed burners in terms of versatility.

With two heat settings, of 60°C and 650°C, you can see how this burner can be put to good use in several ways. This low heat setting is 10°C higher than most other two-setting weed burners, making it just that little bit more effective and useful for other jobs.

This is also one of the only weed burner featured here that comes with a variety of nozzles – there’s a small flat nozzle (helpful for targeting smaller weeds) and a wider, round nozzle that’s suitable for larger plants. Again, this choice greatly increases the number of ways this burner can be used.

But let’s turn back to the matter at hand – ridding your garden of those pesky weeds. It combats dandelions and larger patches of weeds too, though does often need to be used more than just once to really get rid of them. You can also be a lot more directional than with other models as the narrower nozzle lets you get much closer to the plant roots.

It’s got a shorter handle than most weed burners, at around 95 cm, and is difficult to use without bending over. It can be used at arm’s length, to some extent, but you will likely find yourself having to stoop sometimes, especially if you’re tall.

Pros

  • 2 nozzles suitable for burning smaller weeds and large patches
  • 3m long cable suitable for larger outdoor areas
  • Included nozzles make it suitable for other tasks like paint stripping and ice thawing

Cons

  • The weeds aren’t fully eliminated so will grow back again eventually
  • It takes longer to burn each weed than it does with other models
  • A lot of care is needed not to burn other plants
  • Quite a short handle meaning taller users have to stoop

Raspbery Electric Weed Burner

FEATURES RATING PRICE
FEATURES
  • Detachable handle
  • Extra long nozzle for efficiency
  • Very long lasting
OUR RATING
89
PRICE
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Raspbery Electric Weed Burner Review

Causing weeds to shrivel quickly, the Raspbery Electric Weed Burner is an efficient tool for getting dandelions out of gravel, removing thistles from flowerbeds and tackling dock leaves on the lawn.

With two nozzles to choose between – one conical option to hold over larger weeds, and one thinner, more refined nozzle for getting closer to plants and into smaller spaces – it’s quite a versatile machine no matter what situation you’re up against.

The thinner nozzle is particularly useful for doing real damage to weeds that are starting to overpower the flowerbeds – you can target them specifically without the risk of catching your prized rosebush in the crossfire.

In reality, there’s actually no dangerous open flame to contend with, even though it’s capable of reaching temperatures up to 650°C. The metal end can get quite very hot so you do need to be careful when putting it down, making sure it cools down somewhere secure (out of reach of children and pets) before it gets stored away.

Like many weed burners, it has quite a short power lead at 1.7 m long so an extension cable has to be used alongside it. The overall length of the weed burner is approximately 100 cm in length, so it’s one of the longer models featured here, meaning it’s likely a better option for taller gardeners.

Pros

  • Directive cone makes targeting specific weeds very easy
  • The handle is comfortable and grippy
  • Reaches 650°C which is hotter than others on the market - better for stubborn weeds

Cons

  • Extension cable required as the included cable is just 1.7m long
  • Takes longer to heat up than other electric weed killers
  • It can be a little difficult to change between nozzles because they don't always fit on easily

Things to Know Before Buying an Electric Weed Burner

Weeds can be stubborn and prove a nuisance for gardeners. Even if your garden is mostly patio, weeds can still rear their ugly heads between the slabs and ruin its neat appearance.

Electric weed burners offer a great way to stop weeds in their tracks. Producing a large amount of heat in a concentrated area, they can be held directly over the offending weeds, burning them and killing them off.

Most weed burners have a temperature range from around 60 – 650 degrees Celsius, so they can bring some serious heat to the battle of the weeds!

There are a few things to look out for when buying the best electric weed burner for your garden, and the following tips should help you make an informed decision:

Electric weed killers are fast and effective at killing weeds.

They eliminate the necessity to use chemical weed killers. This is great for a number of reasons. Chemical products aren’t great for the environment, they can also affect more than just the weeds in your garden – they may damage other plants or kill wildlife. What’s more, they can prove hazardous for pets, so you have to be really careful when using them.

An electric weed killer doesn’t leave behind any chemical residue, or use any chemicals at all in the process of killing weeds. The electric machine is relatively environmentally friendly by nature, and can be aimed to target specific plants. As a result, you won’t be in danger of charring your prized hydrangea when you’re just trying to kill off some unwanted dandelions.

In addition, electric weed killers can come in handy for other tasks too, such as thawing ice, stripping paint, and lighting the BBQ. So you’ll find it comes into its own no matter the season.

Most electric weed burners will have two temperature options – a low temperature and a high temperature.

It’s good to have the choice because the low temperature setting is useful for other tasks, such as lighting the BBQ in summer or melting ice in the winter. If your weed burner has a low heat setting available, you’ll find that you’re able to get a lot of use from it year-round.

The high temperature setting often reaches around 650 degrees Celsius. This is the setting used to really do some damage to those weeds. The higher the temperature of your weed burner, the more effective it will be.

One thing to bear in mind of course is to be really careful when using the weed burner – these are some serious temperatures we’re talking about. Make sure to leave it somewhere secure after use – not lying around where the kids might find it – and let it cool down completely before storing.

As well as variable temperature settings, electric weed killers can be adjustable in other ways to allow you to get the best performance possible from them.

Nozzles

Whilst some units only come with one nozzle attachment – usually a cone shaped nozzle for targeting a small area – others can come with various options included. Depending on what you’re hoping the use the weed burner for, you may want more attachments. For example, the Amtech Electric Garden Weed Burner comes with an extremely precise , targeting nozzle which can really isolate the weed you want to spot-kill. This might also be useful for getting between paving slabs.

Extendable handles

A good feature to look out for is an extendable handle. This is a benefit for two reasons. One, you can adjust the length of the unit to suit your height, improving the comfort of your experience. Two, you can make the unit smaller when it comes to tidying it away, making it easier to store.

Electric weed burners are safe, environmentally friendly, and lightweight. They use electricity so there is no open flame, they don’t emit any fumes, and because they don’t contain a heavy motor they are light to carry around. Also, they will not run out of fuel so there’s no limit on how long you can use it for. However, it is necessary to have an electric weed burner plugged in to an electricity source, which can mean trailing an extension cord around.

Petrol weed burners are powerful, cordless, and heavy. Their petrol engines produce a lot of power, and they don’t need to be connected to any power source, but as a result of containing an impressive motor they weigh more than electric models. This makes them less comfortable to use. They are also noisier, less environmentally friendly, and less safe than electric models. Burning fuel releases fumes, and they also use a powerful open flame to burn the weeds.

Most electric weed burners are designed to be easy and safe to use, but they can still take a little practice.

Safety should be top of your priorities, so it’s important you read the instruction manual fully. Don’t expose your weed burner to rain, and keep it away from children and pets.

To use your weed burner, follow these steps:

  1. Simply insert the plug into the socket and check the outlets aren’t blocked or covered.
  2. Set the temperature and allow the device a few seconds to get warm.
  3. To eliminate weeds, hold the nozzle over the weeds and rotate for a few seconds.
  4. The weeds do not need to be completely scorched, as a few seconds is almost always enough to destroy the cell structure.

If using your weed burner on grass, ensure the grass is well watered before use. Don’t use on very dry grass (such as during a drought) and ensure you follow any safety advice given by the manufacturer.

Electric Weed Killer FAQs

An electric weed killer words really well in small areas like cracks in paving/on the drive etc. Use the smallest nozzle attachment, if it came with a few options, to really get in there and singe them off.

A weed burner is designed to heat the weed’s cells, damaging them and causing them to burst. When the cells in the stem are destroyed, the stem is not able to carry nutrients to the rest of the plant. This is what ultimately kills the weed.

You’ll know that a weed has been burnt enough when its leaves turn from glossy to matte. This means that the internal structure of the weed has been damaged, and it will then die off.

Sources
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