5 Best Lawn Scarifiers - May 2026

Easy to use and afford.
Versatile 13-inch width with five-position depth levels work well for different lawn needs.
Dethatches in addition to scarifying.
Collection bag included.

CONS

Doesn't work well in rocky soil.
Some components aren't very sturdy and are prone to breaking.

Costway

IronMax 13-Amp Scarifier and Dethatcher

Feature-Packed

While this model hasn't been on the market long, it offers features and capabilities that simplify many lawn improvement tasks.

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PROS

Earns praise for being extremely easy to start and use.
Quite versatile, as it is a scarifier, dethatcher, and mower.
Has four depth levels, a 15-inch width, and comes with a collection bag.

CONS

A fairly new model, so there's a possibility of unknown issues that have yet to arise.

Costway

IronMax 12-Amp Scarifier and Dethatcher

Best for Small Yards

Quirks aside, this three-in-one machine is worth considering for maintaining the appearance of small lawns.

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PROS

Compact 13-inch width works well for a variety of lawn chores.
Serves as a mower and dethatcher in addition to a scarifier.
Simple to use.
Includes a collection bag and doesn't take up a lot of storage space.

CONS

Starter switch isn't very durable, and the overall build feels flimsy.
Only three depth levels.

Earthwise

13-Amp Dethatcher and Scarifier

Most Versatile

A scarifier and dethatcher that's adjustable and sports a wider work path than many competitors.

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PROS

Versatile scarifier reaches depths from -0.4 to 0.4 inches.
Also dethatches and is quite effective at picking up yard debris.
Features a 16-inch width that's practical for fairly large yards.

CONS

Collection bag is on the small side, requiring frequent emptying.
A few complaints of wheels falling off.

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How We Tested

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First Reviewed

June 12, 2021

Models
considered

Hours
researched