Scalping is a common practice used to prevent thatch accumulation. It is most often done before the spring greenup. This removal of dead turf will also encourage early spring growth of the grass. This process may cause a temporary reduction of turf quality but all Bermuda & Zoysia grasses should respond positively to this cultural practice. Lower the blade on your mower enough to take off the top layer of turf. We recommend lowering to a 2-2.5’’ blade height. All lawns are unique and it is recommended to start the blades high and slowly lower them to ensure that you don’t damage the turf by starting the blades to low. This may require you to run the mower over the lawn several times to get the desired height. Make sure to remove all the clippings off the turf after completing this project.