Best Lawn Dethatcher and Aerator (And Combo Tools) for Healthy Grass

Kenneth Wilson

Many homeowners still find it a struggle to keep their lawns well-maintained. Chances are, you may be one of them.

If you're frequently dealing with thick thatches and debris build-up from the soil, search for the best dethatcher and aerator options today. Or better yet, find a 2-in-1 combo tool.

414 Ratings

This combo features several functions, along with quality dethatcher and aerator drums, and is designed with a powerful 12.5-ampere motor.

11,211 Ratings

This electric dethatcher is designed with spring-loaded steel tines, allowing you to remove thatch easily.

7,246 Ratings

This tool is used for dethatching activities and toning down soil compaction on the lawn. The roots and soil get the proper air, water, and fertilizer.

2,154 Ratings

It is designed to support heavyweights of up to 70 pounds. But, it won't take much to provide the pressure it needs to be efficient.

138 Ratings

The MIXXIDEA Aeration and Dethatching Tool help solve any issues you have with your lawn soil and grass. The catch? It's manual, so it is rather tedious.

907 Ratings

Designed with a universal hitch that attaches to any ATV, UTV, or lawn tractor– this plug aerator is a great choice!

12,712 Ratings

This tool has a collapsible handle that you can fold down. The handle is also designed with a padded grip, allowing easy, comfortable maneuvering.

0 Rating

Each aerator shoe is designed with 13 solid steel spikes, which can penetrate as deep as two inches, with adjustable hook and loop fasteners.

In This Review & Buyers Guide

The Best Dethatcher and Aerator Today

Unsure of which dethatcher, aerator, or a 2-in-1 tool to get? We've rounded up the top picks in the market for your convenience.


If you're considering buying a dethatcher and aerator– why not hit two birds with one stone with the VonHaus Electric 2 in 1 Dethatcher/Aerator?

This combo features several functions, along with quality dethatcher and aerator drums. It is designed with a powerful 12.5-ampere motor to take care of all debris build-up on your lawn swiftly.

Consider this the perfect unit if you have a small or mid-sized lawn. This 2-in-1 Dethatcher/Aerator is also easily adjustable– so you can set the height depending on your preference. Work on keeping your lawn neat with ease all year round!

Advantages


  • It is lightweight and can be swiftly put together
  • It may be used with ease
  • Offers excellent performance
  • It is very efficient and is designed with a powerful motor

This next Dethatching and aeration tool helps you ensure your lawn gets the proper level of moisture it needs. Not to mention, it is also highly durable and will undoubtedly last for many seasons.

This tool is commonly used for dethatching activities and toning down soil compaction on the lawn. As a result, the roots and soil get the proper air, water, and fertilizer to grow lush and green.

Its core aerator will also ensure the strong and steady growth of the grass. And since it measures about 37 inches, it may also prevent the likelihood of back pain as you use it.

Advantages


  • It is well-designed and very durable
  • It reduces the chances of back pain (when in use)
  • Lightweight and comes with a foot bar to provide you with better control

The MIXXIDEA Aeration and Dethatching Tool help solve any issues you have with your lawn soil and grass. The catch? It's manual, so it is rather tedious. It is designed with a 34-inch cast-iron body and has a pretty straightforward use.

The cushioned T-shape handle allows you to comfortably use the tool even for extended periods without worrying about painful blisters!

Advantages


  • It promises good performance
  • It is relatively easy to use
  • It is designed with a comfortable T-shaped handle

Let's take a break from the aerator and dethatcher combination tools and focus solely on one. Like this Corded Dethatcher from Greenworks!

If you want minimal user effort, you'll be sold on the convenience of this tool. It has a push-button start that allows you to get to work in a flash. And since it is corded, you won't have to worry about fuel mixes or a dead battery.

If you have limited space at home, the good news is that this tool has a collapsible handle that you can fold down. The handle is also designed with a padded grip, allowing easy, comfortable maneuvering.


This electric dethatcher is designed with spring-loaded steel tines, allowing you to remove thatch easily. Additionally, it can be switched out with a scarifier attachment to help you cut roots and ensure healthy grass growth.


If you're dealing with an expansive yard, you'll ideally need a machine with adequate towing capability like this 40-inch pull-behind dethatcher.

You can count on the heavy-duty steel deck to last long, and it is also designed to support heavyweights of up to 70 pounds. But, it won't take much to provide the pressure it needs to be efficient.


Designed with a universal hitch that attaches to any ATV, UTV, or lawn tractor– this plug aerator is a great choice! It is a must-have for clay soils and may also be used on loose soils.

With its 40-inch width and 24 3-inch plugs, you can cover your lawn in no time. A weight tray can hold up to 150 lbs of concrete blocks to help ensure sufficient ground penetration. To avoid sidewalks or any sprinkler components, you can use a convenient transport lever to disengage the plugs quickly.


Some DIY videos on the internet may encourage you to aerate a lawn using golf shoes or cleats… But it would be best if you use aerator shoes to do the job correctly. Each aerator shoe is designed with 13 solid steel spikes, which can penetrate as deep as two inches. You can count on the Ohuhu Lawn Aerator Shoes with Hook & Loop Straps to aerate your lawn correctly.

It is also designed with adjustable hook and loop fasteners, so you can ensure the spikes are strapped correctly. On your first try with these shoes, it may take quite a while to find your rhythm. Start by taking small steps and use support (walking stick or tool handle) until you strike a balance.

Expert Tip: Lightly water the lawn first before you aerate it using the shoes. This will make the task so much easier.

Dethatcher vs. Aerator: A Quick Overview

So, which among an aerator or a dethatcher gets the job better? These two tools have somehow related functions, so they naturally go hand-in-hand in routine lawn care activities. But, they also have a few differences that set them apart.

Refer to the table below to quickly determine the right tool you need.

Dethatcher

Aerator

A dethatcher effectively removes the utmost layer of dead grass (thatch), allowing the soil to breathe.

A lawn aerator helps create tiny holes in the soil to relieve soil compaction.

The dethatching process loosens the topsoil and prepares it for overseeding.

In most cases, you won’t need to aerate your lawn before overseeding.

This tool works well when dealing with a thick layer of dead grass on the topsoil. And it makes your lawn feel spongy.

Ideally, use an aerator when the core has more than 0.5 inches thick thatch layer.

Frequently Asked Questions (FAQs)

When should I dethatch my lawn?

Mid to late spring is ideal for dethatching since the grass may grow fast and recover quickly. Furthermore, when the grass thickness surpasses ½ inches, you must dethatch the lawn.

How often do I need to dethatch my lawn?

If you notice your lawn is excessively bouncy and looks pale and brown while walking on it, you should use a dethatcher to dethatch it. A lot of dry and dead grass in the grass line means bouncy underfoot. Ensure to dethatch the ground if you notice this mess on your lawn. If you need a particular time frame, once a year will do.

When is the best time to aerate my lawn?

The ideal time to aerate the lawn is dependent on the grass type. In the fall, aerate cool-season grasses like Kentucky bluegrass. The growing season is still very active, but weeds are in check, and temperatures are becoming cooler. In the spring, aerate warm-season grasses (Bermuda, centipede). Aeration is usually only required once a year for most lawns. (Related: Lawn Aerator: What Is It And Do You Need It?)

Should I aerate or dethatch first?

Before aerating your lawn, it's best to dethatch it first. You'll be removing excessive debris and promoting healthy root development this way. When there is a compaction issue, aerating is the best solution. Dethatching and aerating your lawn will enhance air, nutrient, and water penetration into your grass's root zone.

Kenneth Wilson
May 19, 2022
2terra, Reviews, Yard & Garden

Kenneth Wilson

Retired contractor. Currently residing in Southwest Florida. Now in semi-retirement, I write and manage this blog focused on helping home owners make savvy decisions when it comes to finding contractors and getting their projects done. I also operate remodeling design service for homeowners.

>