AZOO’s Aluminum Alloy Cleaning Brush is designed to clean angled glass, water tank corners, as well flat glass surfaces. The ergonomic aluminum alloy handle provides sufficient support in removing moss or dirt from glass surfaces. Its specially designed steering structure keeps the brush surface close to the glass, making the cleaning task easier. The brush design includes a large hook for hanging storage, aluminum alloy handle, ergonomic design, universal rotating structure, curved brush, and brush cloth.