Top 3 Electric Lawn Dethatchers in 2026: Honest Reviews and Buying Advice
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Corded or cordless? Our best electric lawn dethatcher picks from Greenworks, Sun Joe and TIECTOWN, plus how to choose width and depth.
A spongy lawn that drains poorly, browns in patches and ignores fertilizer is often choking on thatch, the mat of dead stems and roots that builds up between the grass blades and the soil. Raking it out by hand is slow, back breaking work, and gas machines are noisy and fussy to maintain. The best electric lawn dethatcher clears that layer in an afternoon with the push of a button, no fuel or pull cord required.
To choose our picks, we compared manufacturer specs such as motor power, working width and depth settings, verified owner feedback on Amazon, expert reviews and price against value, keeping only current models in stock. Our top three are a Greenworks 13 amp corded 2 in 1 machine, a Sun Joe cordless brushless scarifier and dethatcher, and a TIECTOWN 14 inch model that packs a big collection bag into a low price.
Our Top 3 Picks at a Glance
- Best Overall: Greenworks 13 Amp 14 Inch Corded Dethatcher / Scarifier (around $150). A proven 2 in 1 design with quick release heads, push button start and a light build.
- Best Premium Pick: Sun Joe 24V-X2-DTS15 Cordless Scarifier and Dethatcher (around $300). A 600W brushless motor, 15 inch width and no cord to drag around.
- Best Value: TIECTOWN 14 Inch 13.5 Amp Electric Dethatcher and Scarifier (around $100). Five depth positions and an 11.5 gallon bag at an entry level price.
The product table above lists more corded and cordless options from WEN, WORX, Westinghouse and Sun Joe. For gas and tow behind machines too, see our full guide to the best lawn dethatcher.
How We Chose the Best Electric Lawn Dethatcher
We focused on how well each machine pulls thatch for a typical suburban lawn. That meant motor power, working width and the number of depth settings, plus whether a scarifier head is included for deeper renovation. We also weighed owner feedback on durability and clogging, weight and ease of storage, warranty, and price against features. Every pick is a current model in stock on amazon.com.
Electric Lawn Dethatcher Reviews
1. Greenworks 13 Amp 14 Inch Corded Dethatcher / Scarifier: Best Overall
- Motor: 13 amp corded, 3,200 RPM no load speed
- Working width: 14 inches
- 2 in 1 design with quick release dethatcher and scarifier attachments
- 3 position tine depth adjustment
- Push button start, lightweight build
Why We Picked It
Greenworks makes one of the most popular electric dethatchers for a reason. This corded model pairs a 13 amp motor with a 14 inch path, which is a comfortable size for most front and back lawns. Being electric, it starts with a button instead of a pull cord, and there is no fuel, oil or spark plug to deal with.
The 2 in 1 design is the real value. Both a dethatcher and a scarifier attachment come in the box, and the quick release system lets you swap them without fuss. Use the spring tine head to pull out loose thatch, then switch to the blade head when compacted soil needs slicing before you overseed. Three depth positions let you start shallow and go deeper only where the lawn needs it.
It is light enough to carry and store easily. The cord does limit range on bigger lots, and you will need a suitable outdoor extension cord.
Pros
- Both heads included with quick swaps
- Light and easy to maneuver
- Well reviewed by a large base of owners
Cons
- Only 3 depth positions
- Cord limits range on larger lawns
Who Should Buy It
Homeowners with small to medium lawns who want a dependable, easy dethatcher with a scarifier included. It costs around $150.
2. Sun Joe 24V-X2-DTS15 Cordless Scarifier and Dethatcher: Best Premium Pick
- Motor: 600W brushless, cordless (24V x2 system)
- Working width: 15 inches
- 5 depth positions
- Scarifier and dethatcher functions
Why We Picked It
Cutting the cord changes how a dethatcher feels to use. With no extension cord to drag behind you or trip over, you can work across the whole yard, around trees and beds, without stopping to flip the cable out of the way. This Sun Joe model is our premium pick for buyers who want that freedom with real power behind it.
A 600W brushless motor drives a 15 inch path, wider than our other two picks, so you finish in fewer passes. Brushless motors run cooler and need less upkeep than brushed designs, which suits a tool you pull out a couple of times a year. Five depth positions give fine control, from a light rake to a deeper scarifying pass for lawn renovation.
The trade off is cost, which is about double our top pick, and battery runtime that you will need to plan around on a bigger lawn.
Pros
- No cord to manage
- Strong brushless motor
- Widest path of our picks
Cons
- Costs about twice as much as corded picks
- Runtime depends on battery charge
Who Should Buy It
Owners who hate dealing with cords or have outlets far from the lawn. It sells for around $300.
3. TIECTOWN 14 Inch 13.5 Amp Electric Dethatcher and Scarifier: Best Value
- Motor: 13 amp brushless (13.5 amp peak), 3,800 RPM
- Working width: 14 inches
- 5 position depth control
- 2 in 1 quick release blades, tool free blade replacement
- 11.5 gallon removable collection bag, about 21 lbs
Why We Picked It
The TIECTOWN shows how much an entry level price buys now. For around $100, you get a brushless motor rated at 3,800 RPM, a 14 inch path and both dethatching and scarifying blades that swap without tools. Five depth positions give more control than our top pick, which helps when parts of the lawn need a lighter touch.
The 11.5 gallon collection bag is generous for its class, so you empty it less often, and at about 21 pounds it is easy to push and carry. Practical touches, such as a waterproof plug, a cord clip and an extension cord holder, help with the usual corded frustrations.
It is a newer brand with a smaller owner base than Greenworks or Sun Joe, though feedback so far is positive. Like any corded model, you need a heavy duty outdoor extension cord.
Pros
- Low price with brushless motor
- Large 11.5 gallon bag
- Five depth settings
Cons
- Cord management on larger yards
- Smaller owner base than bigger brands
Who Should Buy It
Budget minded homeowners who want a capable 2 in 1 machine for a small or medium lawn. It costs around $100.
Electric Models: Corded vs Battery
Both styles skip the fuel and engine care of gas machines, but they suit different yards.
Power and runtime
Corded models run as long as you need and deliver steady power, which is why most dethatchers in this class are corded. Battery models are limited by charge, so check whether you need a second battery for a larger lawn.
Noise and maintenance
Electric dethatchers are far quieter than gas units and need little more than cleaning tines and replacing worn blades. There is no oil to change or fuel to go stale over winter.
Who should go electric
Electric is ideal for lawns up to about half an acre. Corded suits yards near an outlet, while battery suits yards with obstacles or distant outlets. For bigger properties, see our picks for the best lawn dethatcher for large yards.
How to Choose the Best Electric Lawn Dethatcher
Dethatcher vs Scarifier vs Power Rake
A dethatcher uses spring tines to comb out loose thatch near the surface. A scarifier uses fixed blades that cut into the soil, removing heavier thatch and moss and preparing the ground for seed. "Power rake" is a common name for either. A 2 in 1 machine gives you both heads.
Working Width
Most electric models cover 12 to 16 inches per pass. A wider path finishes faster but weighs more. For small yards and tight spaces, a 12 to 14 inch model is easier to handle.
Depth Settings
More depth positions let you start with a light pass and go deeper only where needed. Five settings give finer control than three. Avoid cutting too deep in a single pass, which can tear up healthy grass.
Corded vs Battery vs Gas vs Tow Behind
Corded and battery models suit most home lawns. Gas machines offer more power for big or neglected lawns, while tow behind dethatchers attach to a riding mower and are best for acreage. For typical backyards, see our guide to the best lawn dethatcher for backyards.
Collection Bag
A bigger bag means fewer stops, but heavy wet thatch fills any bag quickly. Look for bags of 11 gallons or more if your lawn has a thick mat.
Ease of Use
Check the weight, handle height adjustment and whether the handle folds for storage. Tool free head swaps and push button starts make the job simpler.
FAQs About Electric Lawn Dethatchers
How long does a lawn dethatcher last?
A well kept electric dethatcher can last many seasons, since it only runs a few hours a year. Tines and blades wear and are replaceable, so the motor usually outlasts them. Store it dry, clear debris after each use and replace worn tines to keep it working well.
Is a lawn dethatcher worth the money?
If thatch is thicker than about half an inch, a dethatcher helps water, air and fertilizer reach the roots, which leads to thicker grass. Electric models are affordable enough that owning one often beats renting. We look at the question in more depth in is a lawn dethatcher worth it.
How much should I spend on a lawn dethatcher?
Good corded electric models cost around $80 to $190, and cordless models usually run $250 to $400. Spend more for a cordless design or wider path, and less for a small lawn you dethatch once a year. To compare retailers, see where to buy a lawn dethatcher.
How do I maintain a lawn dethatcher?
Unplug it or remove the battery, then clear thatch from the tines and housing after each use. Empty and rinse the bag, check tines and blades for wear and replace them when bent or dull. Store the machine indoors in a dry place.
Final Verdict
The Greenworks 13 Amp corded dethatcher is our top pick for most lawns, thanks to its included scarifier and easy handling. The Sun Joe cordless model is the premium choice for buyers who want freedom from cords, and the TIECTOWN 14 inch is the best value for tight budgets. Whichever fits your yard, the best electric lawn dethatcher will help your grass breathe again, so check today's price before spring or fall renovation season.
