The Electric Pcl 4 Patio Cleaner Enables Stubborn Dirt To Be Removed From Wooden Patios Easily, Thoroughly And Exceptionally Evenly. Simply Connect The Patio Cleaner To The Garden Hose And Start Cleaning. The Combination Of Two Rotating And Replaceable Roller Brushes And The Ability To Regulate The Water Flow Ensure That Dirt Can Be Reliably Loosened And Removed At The Same Time. The Width And Position Of The Rollers Are Designed To Ensure That Two Boards Can Be Cleaned Up To The Edge In A Single Step, Which Also Saves Time. Thanks To The Replaceable Roller Brushes, This Device Can Be Used Not Only For Wood And Wpc Surfaces, But Also For Thorough And Gentle Cleaning Of All Smooth And Sealed Stone Tiles And Slabs.