10 Best Lawn Dethatchers 2025 in the United States

The Greenworks 40V 15 inch Dethatcher/Scarifier is a versatile tool designed for maintaining your yard's health. This tool is suitable for different seasons and grass types, making it quite adaptable. A key strength is the 2-in-1 function where you can easily switch between dethatching and scarifying, saving you from needing separate tools. With a 14-inch working width, it helps you complete your lawn maintenance tasks quickly and efficiently. The stainless steel tines are durable and stay sharp longer, ensuring a reliable performance over time.

The tool also offers a 5-position depth adjustment, which gives you control over the dethatching and scarifying depth, making it easier to cater to your lawn's specific needs. One notable drawback is that it comes as a 'tool only,' meaning you’ll need to purchase the battery separately, which could be an added expense. Additionally, it weighs 26.5 pounds, which might be a bit heavy for some users to handle comfortably. The absence of a collection bag means you’ll have to manually rake and collect the thatch after dethatching.

The Greenworks 40V Dethatcher/Scarifier is a high-quality, efficient tool that is best suited for homeowners looking for a reliable way to maintain their lawn’s health with the flexibility of battery power.

The TIECTOWN 16-Inch 15.5 Amp 2-in-1 Electric Dethatcher and Scarifier is a versatile tool designed to keep your lawn healthy. Its 2-in-1 functionality allows users to switch between dethatching and scarifying with ease, thanks to the quick-release blade mechanism. The 5-position depth adjustment caters to lawns of various heights, ensuring thorough maintenance all year round.

This feature, along with a 3-position adjustable rod, makes it suitable for users of different heights, enhancing comfort and effectiveness during use. With a powerful 15.5-amp motor and a 16-inch working width, this tool ensures efficient and quick lawn care, saving you time and effort. The included 14.5-gallon removable collection bag is a convenient addition, helping collect debris and reducing the need for frequent emptying.

Weighing just 30 lbs, the TIECTOWN dethatcher is easy to maneuver and store, especially with its foldable handle and tool-free setup. Safety and convenience are prioritized with features like a waterproof plug, cord clip, and extension cord holder. It's important to note that this device is not a lawnmower but specifically a dethatcher and scarifier, which may not be suitable for those looking for a multipurpose lawn tool. TIECTOWN offers 24/7 after-sales support, ensuring customer peace of mind. This product is ideal for homeowners needing an efficient and user-friendly tool for maintaining a healthy lawn.

The Greenworks 13 Amp 14-Inch Corded Dethatcher / Scarifier, model DT13B00, is a versatile tool designed for maintaining a healthy lawn. It combines a dethatcher and scarifier in one unit, providing the flexibility to handle different lawn care tasks. With a 13-inch cutting width, it’s suitable for small to medium-sized yards. The corded electric design ensures consistent power without worrying about battery life, although it does limit mobility compared to cordless models.

The tines are made of stainless steel, which is durable and effective in removing thatch and debris from the lawn. The 3-position tine depth adjustment allows customization based on the lawn's needs, ensuring effective dethatching and scarifying without damaging the grass. However, the product does not include a collection bag, meaning you’ll need to rake up the debris separately, which can be an inconvenience for some users. Weighing 28.7 pounds, it is relatively lightweight and easy to maneuver, making it user-friendly.

The quick-release feature for switching between attachments adds to its ease of use. Its easy push-button start and 7-inch wheels enhance maneuverability and user convenience. While its corded nature might not suit those with very large yards or limited power outlet access, it offers a reliable and efficient option for those looking to maintain their lawn without the hassle of gas or battery-powered alternatives.