Best Dethatchers to Maintain A Healthy Lawn

Having too much thatch on your lawn can be detrimental to your lawn's health. Therefore, having the best dethatcher with you can make a whole lot of difference. This can be a gas-powered dethatcher or an electric one.

In addition to affecting the incredible health of your lawn, thatch can also make your lawn look unsightly. However, this is not to say that thatch is completely bad for your lawn because a little thatch can act as fertilizer for your lawn.

This is why we recommend using a dethatcher. However, a dethatcher doesn't remove all the thatch and leaves a little behind.

What Is A Dethatcher?

Before we look at what a dethatcher is, let's first understand what thatch is. Thatch is composed of dead organic matter either from dead grass or other plant material. However, thatch is not necessarily the problem when it comes to a healthy lawn.

The problem is when the thatch piles up and starts choking your grass. This can cause your law to get discolored. If you ran our hand through a part of your lawn and find a thick layer of thatch underneath, it's time to reach for a dethatcher.

A dethatcher is an amazing device that removes thatch from your lawn. It does this with the use of springs or tines that pull thatch to the surface. This thatch is then collected and easily disposed of.

Now that this definition is covered, let's look at the market's best dethatchers and dethatcher kits.

What Is the Best Dethatcher?

  1. Greenworks 14-Inch 10 Amp Corded Dethatcher 27022

Greenworks 10 Amp 14” Corded Electric Dethatcher (Stainless Steel...
  • KEEP YOUR YARD HEALTHY : dethatch in early spring or early fall for cool-season grasses, and in late spring through early summer (after the...
  • POWERFUL MOTOR : 10A motor provides the power you need to tackle the toughest jobs
  • 14” DETHATCHING PATH : allows you to complete jobs faster and more efficiently
  • 3-POSITION HEIGHT ADJUST : provides greater control by removing matted layers to promote lawn health
  • STAINLESS STEEL TINES : stays sharp longer for reliable performance

Starting us off is this highly positively reviewed lawn dethatcher that is convenient to use and doesn't require much effort to use. The push-button start enables you to begin work right away.
And although the cord may be a bit of an inconvenience to use, you can be sure that you won't be running out of battery power any time soon.

One of the factors to consider when buying a dethatcher or even the best riding lawn mower is how much storage space you have. Therefore, if you don't have all that much storage space to play with, this is a great option.

Image Source: Greenworks

Thanks to the collapsible handle that you can comfortably fold down, you can use as little storage space as you can. Feel free to customize the height of the tines to what suits your lawn. You can change the height to any of the three available tine positions.


  • Durable and high-quality construction
  • Has high-quality stainless steel tines
  • Easy to start and convenient to use
  • Doesn't use much storage space


  • Unsuitable for large lawns
  1. Sun Joe Electric Dethatcher and Scarifier

Sun Joe AJ801E 12-Amp 13-Inch Electric Dethatcher and Scarifier...
  • [POWERFUL]: 12-amp motor rakes a 13" wide path to get your job done faster
  • [ADJUSTABLE DECK]: Tailor raking depth with 5-position depth control
  • [SCARIFIED]: Use the Scarified function to cut grass roots for thicker growth, healthier lawns
  • [AIR BOOST TECHNOLOGY]: Spring steel tines for maximum thatch pickup
  • [INCLUDED]: Detachable thatch collection bag for easy disposal

Here's another corded lawn dethatcher that weighs 27 pounds and has a width of 13 inches. What sets this power raking tool apart from the rest of the bunch is the convenient 8-gallon catcher bag it comes with.

Therefore, if removing grass clippings or thatch after you've dethatched is a process, you'll love this model. Imagine not having to rake up after you're done. Wouldn't that be something? Not all power rakes work effectively.

However, you will like the effectiveness of this one. Why? Because it comes with high-quality spring-loaded steel tines which you can swap out for the scarifier attachment. Now, how many power rakes can do that?

Image Source: Sun Joe

The scarifier attachment is a great option to use if you want to maximize your grass growth. However, even the best techniques for fertilizing grass can fail to work if there's too much thatch in your lawn or the roots are blocked.

If safety is a key point for you, you'll like that this model comes with a safety switch. This safety switch ensures that this thatcher doesn't start by accident. In addition, you have five height positions that you can adjust your tines to.


  • Comes with a conveniently collapsible handle
  • Takes up less storage space
  • Has unlimited runtime
  • Works as a dethatcher and scarifier
  • Comes with a catcher bag


  • Has a narrower width than most dethatchers
  1. Agri-Fab 40-Inch Tine Tow Dethatcher

Agri-Fab 40-Inch Tine Tow Dethatcher 45-0294,Black
  • Tine de-thatcher uproots dead, matted grass and dislodges hard-packed dirt for planting
  • Twenty Durable spring tines for easy thatch removal; Penetrates and turns up dried grass, weeds, and soil in 40-inch wide swathes
  • Rust-proof and replaceable spring-loaded tines are heat-treated for greater durability
  • Transport handle for easy raising and lowering of the tines
  • Made in USA

Here's an affordable best lawn dethatcher that is suitable for large yards. Why? Because you can attach it to your tractor or riding lawn mower and get to work.

Image Source: Agri-Fab

The heavy-duty tines are durable, heat-treated, and rust-proof. In addition, the long cantilever handle comes complete with a rubber grip that makes it easy for you to work.

This transport handle also allows you to raise and lower your tines easily. This detacher penetrates and turns up thatch and soil in 40-inch wide swatches.


  • Durable and rust-proof tines
  • Easy to raise and lower the tines using the transport handle
  • It is a universal fit to several trailer hitches


  • Not as convenient as other compact models
  1. VonHaus 2 in 1 Electric Lawn Dethatcher Scarifier & Aerator

VonHaus 2 in 1 Electric Lawn Dethatcher Scarifier & Aerator 12.5 Amp...
  • 2 IN 1 – With separate dethatcher and aerator drums included, this multi-functional tool with 12.5A motor lifts organic debris from your...
  • 15” WORKING WIDTH – Well-suited to small and mid-sized lawns, with a thermal cut-out and 2-stage safety start ensure safe operation.
  • ADJUSTABLE HEIGHT DEPTHS – Use the manual lever to select between 5 operational heights (-0.47”/ -0.35”/ -0.24” / -0.12” /...
  • 47QT CAPACITY COLLECTION BOX – No need for manual raking, attach the collection box to easily gather and dispose of lawn debris.
  • COMPACT FOR STORAGE – Folding soft-grip handle and removable grass box for convenient storage with a built-in carry handle for easy...

Like our second pick, this power rake comes with a collection box. This collection box has a 45-liter capacity, allowing you to collect the thatch as you go. This is a great pick if you have a small or middle-sized lawn.

Image Source: VonHaus

The 15-inch working width and 5 working depths give you amazing flexibility. The safety features that you get to enjoy with this model include a two-stage safety start and a thermal cut-out.


  • Has a comfortable grip
  • Easy to use
  • Comes with a powerful 12.5-amp motor


  • Can feel bulky
  1. Greenworks 40V Dethatcher & Scarifier

Greenworks 40V (2-In-1) Dethatcher / Scarifier, 5Ah USB Battery and...
  • Keep your yard healthy by dethatching in early spring or early fall for cool-season grasses, and in late spring through early...
  • Quick-swap tine reels to easily switch between the included dethatcher and scarifier attachments
  • 14-inch dethatching path allows you to complete jobs faster and more efficiently
  • 5-position depth adjustment from -1/2-in. to +1/5-in. (scarifying) and -1/10-in to +3/4-in. (dethatching)
  • Stainless steel tines stay sharp longer for reliable performance

Here's a great battery-powered dethatcher that weighs 29.9 pounds. Although it costs more than many other options on our list today, you can be sure that you're getting your money's worth with this 14-inch wide dethatcher.

If anything, the powerful 5Ah battery will make your investment worth it. If you're tired of being constantly held back by a corded dethatcher and want some freedom, this is a great option for removing thatch.

Image Source:

This high-quality battery gives you about 45 minutes of runtime, which is sufficient to remove thatch from your lawn. If you have a large lawn and 45 minutes is not enough, you'll at least get a break as you recharge the battery.

Another reason why this electric dethatcher is worth your money is that it comes with dethatching and scarifying tine reels. This means that you can use it as a dethatcher and a scarifier.

You can adjust the height to any of the 5 available depth-adjustment positions. Finally, this dethatcher comes with USB ports that you can use to charge your phone as you dethatch. Isn't that cool?


  • Can be used as a dethatcher and a scarifier
  • Comes with a powerful 40-volt battery
  • Comes with a 45-liter storage bag
  • Durable and high-quality dethatcher


  • More expensive than the other picks

What Should You Consider When Choosing A Detacher?

  1. Ergonomics

Whenever you're dealing with lawn equipment, you want to get ones that are easy to work with. This applies whether you're using a hedge trimmer or the best lawn mower. However, when it comes to a power rake or dethatcher, you want the handles to be comfortable to hold.

This is because this is a hand-operated tool. Therefore, the shape and design of its handles can affect your comfort as you use it.

In addition, you want to have a secure grip on the equipment without dealing with hand fatigue. This is whether you're using a lawn mower or you are power raking.

  1. Ease of Maintenance

You want tools that are easier to maintain. Imagine you've just come from dethatching your lawn, and it looks sparkling clean. Do you really want to spend another 30 minutes cleaning and maintaining your tool?

Probably not. This means that you want to get a dethatcher that will be easy to clean and lubricate after use. Go through our options above and see the one that feels the most comfortable for you.

  1. Durability

You want to get a dethatcher that has strong and durable tines. These are the small, sharp, and flexible elements that do the work of the thatch collection.

Why should care about the durability of these tines? Because these are the most important part of your tool. If they get damaged, you won't be able to dethatch your lawn properly.

Therefore, ensure that the dethatcher you choose has very high-quality tines.

  1. Efficiency

For the best efficiency with your dethatcher, ensure you check if it's made for the type of grass you're dealing with. Some dethatchers are created to deal with specific types of grasses. For example, you don't want to get a dethatcher designed for warm-season grasses while dealing with other types of grasses.

This will mean that you'll have wasted money and effort and you'll need another one. Therefore, check the specifications first to avoid falling into this trap.

  1. Lawn Size

The size of your lawn affects the type of equipment you'll need. If you choose a tool meant for a small lawn, it won't be as effective when you use it on a large lawn.

You can get a good budget option if you have a small lawn and not so much grass to deal with. On the other hand, consider getting a heavy-duty option if you are dealing with a large lawn and lots of grass.

  1. Grass Type

You need to know whether you're dealing with cool-season grasses or warm-season grasses while choosing a good dethatcher. This is because if you use a dethatcher that's meant for the summer, it may work less effectively during the winter.

Ensure that you check the details to see if the option you want is suited to deal with the thatch buildup you have. For example, even the most durable stainless steel tines can fail to remove thatch if they're not meant for the type of grass you have.

Therefore, to make your power rake work well, ensure that you get the right one for the grass type you have.

Frequently Asked Questions About the Best Dethatchers

  1. What is the main difference between a dethatcher and a scarifier?

Scarifiers work by pulling all the thatch and everything underneath it from the ground. On the other hand, a lawn dethatcher only removes some of the thatch from the ground.

This means that you'll still see some thatch on the ground after passing over the lawn dethatcher. Nonetheless, you can use either of these garden tools for lawn care.

  1. Why do I need a dethatcher?

Although not all lawns need dethatching, having a good dethatcher with you can help you maintain the health of your lawn. Dethatchers allow you to keep your lawn healthy and beautiful.

If thatch builds up to extreme levels, it can cause your grass to not get the nutrients it needs. Therefore, removing the excess thatch can ensure that your grass gets the sunlight and water it needs.

In addition to that, you must remember that not all thatch is useful. Although your lawn may use some of the thatch as fertilizer, this is only a small portion. Therefore, if you feel like your lawn needs some dethatching, get one of our gas-powered dethatchers above.

  1. What is the main difference between a dethatcher and a power rake?

A dethatcher is great when dealing with thatch that is up to 1/2-inch thick. On the other hand, if you have thatch that is over 1/2-inch thick, it's better to use a power rake.

This is the fundamental difference between dethatchers and power rakes. Nonetheless, you may find these two terms being used interchangeably.