10 Best Lawn Dethatchers 2025 in the United States

The TIECTOWN 16-Inch 2-in-1 Electric Dethatcher and Scarifier is a versatile tool designed to keep your lawn healthy by removing dead grass and loosening soil. It features alloy steel tines, which are durable enough to handle thatch and soil without wearing out quickly. With a 16-inch working width, it covers a decent area in one pass, making lawn care faster. The 5-position depth adjustment allows you to fine-tune how deep the blades go, helping you adapt to different lawn conditions and seasons.

It comes with a large 14.5-gallon removable collection bag that efficiently catches debris, so you spend less time cleaning up. Weighing about 24 pounds, it’s relatively lightweight and easy to maneuver, plus its foldable handle makes storage simple. Powered by a strong 15.5-amp motor, it runs smoothly and can tackle tough thatch and soil. However, since it’s an electric model, you’ll need a good outdoor extension cord to avoid losing power, and it’s not designed to cut grass like a mower.

This dethatcher is ideal for homeowners with small to medium-sized lawns looking for an easy-to-use, efficient tool to improve lawn health without heavy physical effort. Its quick blade switching and adjustable handle height add to user comfort, but users should remember that regular maintenance of the collection bag is necessary to keep it running well.

The TIECTOWN 2025 Upgrade is a solid choice for homeowners looking to keep their lawn healthy by removing dead grass and thatch buildup. It features a strong 15.5 amp motor and a 16-inch working width, making it efficient enough to cover a good lawn area without too much effort. The 2-in-1 design allows you to switch quickly between dethatching (which clears dead grass) and scarifying (which loosens compacted soil), so it addresses two important lawn care tasks in one tool. Depth adjustment is versatile with five settings, helping you customize how deep the tines work depending on your lawn’s condition. The tines are made of alloy steel, which should be durable for regular use.

At just over 30 pounds, the dethatcher is lightweight and easy to maneuver, plus it folds for convenient storage. The included 14.5-gallon collection bag helps keep your yard tidy by catching debris, reducing how often you need to stop and empty it. Some extra thoughtful features like a cord clip and extension holder keep the power cable managed during use.

One limitation is that since it’s electric and requires a heavy-duty outdoor extension cord, your working range depends on cord length and power availability. While some assembly is required before first use, this product suits homeowners with small to medium lawns who want an efficient, easy-to-use dethatcher that also offers scarifying. For those seeking a simple tool to improve lawn health without heavy physical effort, this model meets those needs well.

The Sun Joe 24V-X2-DTS15 is a cordless lawn dethatcher and scarifier that runs on two 24-volt batteries combining for a powerful 48V brushless motor. It features spring steel tines arranged in a 24-tine dethatching cylinder, which effectively removes thatch and a separate 7-blade scarifying cylinder for tougher moss and debris. The working width is 15 inches, which is good for covering moderate lawn areas without being too bulky. You can adjust the depth in five positions from about -0.375 inches to 0.4 inches, letting you control how aggressively you dethatch or scarify your lawn. This helps promote healthier grass growth by removing debris without damaging the soil too much.

It also includes a large 10.6-gallon collection bag, which collects most of the material for easier cleanup after use. Weighing 36.4 pounds, it is relatively lightweight for an electric dethatcher, making it easier to maneuver around your yard. While the battery power is convenient and eliminates gas fumes, runtime depends on battery charge, so larger lawns might require recharging or extra batteries.

Some users mention the dethatching width could be wider for bigger lawns to speed up the job. For homeowners with small to medium lawns wanting an easy-to-use, eco-friendly tool with decent power and multiple depth settings, this Sun Joe model is a solid choice.