Some thatch is good for your lawn.
Dethatching can be performed with a manual or powered rake, or a rotary broom. (StatePoint) Dethatching your lawn has numerous benefits. But if you’re not sure what dethatching is or how to do it, you ...
The first step is to mow the lawn so that the grass is about half its usual length. This will help prevent damage to the grass during the dethatching process and make it easier to remove the thatch.