LET YOUR LAWN BREATHE. Get a picture-perfect lawn with the 12.6-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. While ordinary manual rakes are tiresome to use and not very effective, the electric dethatcher starts instantly with the push of a button and easily gets the job done without polluting the atmosphere with toxic carbon emissions. Powered by a robust 12-amp motor, Sun Joe rakes a 12.6-inch wide path in a single pass to get your job done fast. Featuring enhanced AirBoost technology, the raking spring steel tines maximize thatch pick-up and stay sharper, longer for maximum performance. Equipped with a 4-position depth control knob, Sun Joe let's you tailor the raking depth from 0 in. (0 mm below the soil) to 0.2 in. (5 mm above the soil), and your scarifying depth from -0.4 in. (-10 mm below the soil) to 0 in. (0 mm above the soil). No gas, oil or tune-ups make the Sun Joe dethatcher your green choice for greening your lawn. Plus, every Sun Joe is backed by our complete 2-year warranty.