Professionals clean gutters by using a ladder to access the gutter, and then they use a hose with a special nozzle to spray water into the gutter. The water loosens the dirt and debris, and then the debris is either sucked up into a vacuum or blown away with leaves. Some professionals also use a broom to clean off any remaining dirt or debris.

Professional gutter cleaners use a variety of methods to clean gutters, depending on the type of gutter and the extent of the build-up. Some common methods include pressure washing, rinsing with a garden hose, or using a scoop or ladder to remove debris by hand. Many professional cleaners also use a leaf blower to remove leaves and other debris from the roof before cleaning the gutters.