After months of heavy use, the hood in our kitchen was a greasy mess. The filters were completely clogged, and the fan barely moved air anymore. Called in a service that specialized in thorough hood cleaning; they dismantled everything, soaked the metal parts in a degreasing solution, and scrubbed every inch of the ductwork. The difference is night and day—the hood now looks brand new, the fan runs quietly, and the kitchen smells fresh rather than like old oil. thorough hood cleaning service 4