Get a picture-perfect lawn with the 15-inch Electric Scarifier + Dethatcher from Sun Joe®. Noticing dry, browning patches on your lawn; and watering just isn't cutting it? You've probably got thatch build-up! Scarifying your lawn at regular intervals cuts grass roots and encourages growth for thicker, healthier turf. And regularly using a dethatcher helps cut down on dense masses of roots, stems, and grass clipping that build-up over time. | Sun Joe | | AJ805E Electric Lawn Dethatcher w/ Collection Bag | 15 inch | 13 Amp | Scarifier | Green | Best Buy