10 Best Thatch Removal Machines 2026 in the United States

The Brinly STS-42BHDK-A is a 42-inch tow-behind lawn sweeper and dethatcher designed to help you remove thatch and debris quickly. Its wide working width lets you cover large areas efficiently, cutting down your job time. The dethatcher uses two rows of 12 steel tines that are rust-resistant and flex independently to pull out thatch effectively without damaging your lawn. You can easily adjust the tines with a handle, including locking them in a safe transport position, so there’s no need to remove the dethatcher when just sweeping or moving the machine. This flexibility is a strong plus if you want a 2-in-1 tool.

The machine is manual and tow-behind, meaning it requires a lawn tractor or ATV to pull it, so it’s best suited for medium to large yards rather than small spaces. It weighs 95 pounds, which is fairly heavy but manageable since it’s pulled by another vehicle. A large 20 cubic foot hamper collects leaves, grass clippings, and thatch, reducing how often you need to stop and empty it. The folding design makes storage easier despite the overall size.

Because it’s manually operated and not self-propelled, it needs an additional vehicle to work, which might not fit everyone's setup. Also, while the tines are durable steel, they might need occasional maintenance to keep working well. If you have a large lawn and want a reliable, American-made machine that combines sweeping and dethatching without swapping tools, this model is a solid choice.

The Greenworks 40V 15 inch Dethatcher/Scarifier is a versatile tool designed to keep your lawn healthy and well-maintained. It features a 14-inch working width, which allows for efficient and speedy dethatching, making it suitable for medium-sized lawns. The tines, made of durable stainless steel, stay sharp longer, ensuring consistent performance over time.

The 2-in-1 function is a standout feature, enabling users to easily switch between dethatching and scarifying, catering to different lawn care needs throughout various seasons. This device is powered by a 40V battery, which offers cordless convenience and eliminates the hassle of tangled cords, though it’s important to note that the tool itself does not come with the battery and charger, which must be purchased separately.

The depth adjustment feature is highly flexible, with 5 different positions that make it easy to adapt to different grass types and conditions, enhancing its usability. However, the lack of a collection bag means users have to manually collect the thatch after dethatching, which could be a bit time-consuming. Weighing 26.5 pounds, it is relatively lightweight and easy to maneuver around the yard. The Greenworks 40V model is a reliable and efficient tool for homeowners looking to maintain their lawn's health, although the extra purchase of a battery and the absence of a collection bag are notable considerations.

The Greenworks 13 Amp 14-Inch Corded Dethatcher / Scarifier (DT13B00) is a versatile thatch-removal machine designed to keep your lawn healthy. One of its strengths is the 2-in-1 design that allows users to switch between dethatching and scarifying, enhancing its usability. The working width of 14 inches should be sufficient for most residential lawns, making it efficient for routine maintenance. Users will appreciate the 3-position tine depth adjustment, which offers flexibility in handling various lawn conditions and promoting healthy grass growth.

Additionally, the lightweight design (28.7 pounds) and easy push-button start make this machine user-friendly and easy to maneuver around your yard. The stainless steel tines are durable and effective in removing thatch, although the absence of a collection bag means that users will need to rake up the debris manually afterward, which could be a drawback for some. Being corded electric, it provides consistent power without the need for fuel, but it does require access to a power outlet, limiting its range compared to battery-operated models.

Despite this, the corded design means you never have to worry about battery life or gas refills, which can be convenient. In summary, the Greenworks DT13B00 is a solid choice for homeowners looking for a reliable and easy-to-use thatch-removal machine, provided they don't mind managing a power cord and manually collecting debris.