When it comes to dethatching and aerating your lawn, there are two primary tools you can use: a dethatcher and a lawn aerator. A dethatcher is a machine that uses metal blades to remove the layer ...

Dethatching a lawn only needs to be done every two to three ... and considering how infrequently they’re used, these machines are often better rented rather than purchased.

sharp blades designed to dig into your turf and pull up thatch. There are machines available that you can tow with your mower ...