Power Raking, also known as detaching removes excess organic material without damaging the healthy grass allowing faster recovery. The organic layer is called thatch. Thatch build-up is a normal occurrence and is not necessarily harmful to the lawn until it gets to thick. The benefits of Power Raking are:

It will improve air and water circulation. Power raking removes the layer of dead grass and other organic material that can accumulate on top of the soil. This can improve air and water circulation to the roots of your lawn, with can promote healthier growth.

Removing thatch can also help your lawn better absorb nutrients from fertilizers and other sources. When thatch is allowed to accumulate, it will prevent nutrients from reaching the root system. This can cause stress on your lawn and make it more susceptible to disease and insects.

Power raking will improve the appearance of your lawn by reducing the amount of dead grass and other organic matter on the surface. This can make your lawn look greener, fuller and more vibrant.

If you plan to over seed your lawn, power raking can prepare the soil by removing thatch and creating a better environment for new seeds to grow.

Power raking can be a beneficial practice for maintaining a healthy and attractive lawn. It's important to note that power raking can be stressful for your lawn, so it should be done when necessary and with appropriate equipment.