Are you still awkwardly trying to climb the ladder to clear the high windows ! With this window cleaning brush, you can reach the window from the ground faster and safer than ever. This is a fully scalable water column cleaning system that can be connected to a pure water system or garden hose. Window Cleaning Equipment Features: Multifunctional water spray brush, high altitude cleaning. Using high-density reinforced aluminum alloy, high hardness, not easy to rust, and light weight. It will not bend even if it is 10 meters long. The steel buckle is fixed for easy installation and disassembly. Pure copper switch, anti-corrosion and more durable. Universal design, the brush head can rotate freely. Sponge non-slip handle Product parameters: Material: aluminum+carbon fiber Water supply hose: 20M Scope of use: window cleaning, photovoltaic panel cleaning, bus exterior cleaning, large vehicles, trucks, trucks, caravans, boats, etc.