A window cleaner is a person or a tool that helps keep windows sparkling and clear. They use special solutions and tools, like squeegees and cloths, to remove dirt, dust, and smudges from glass surfaces. Clean windows not only look great but also allow more sunlight into a space, making it feel brighter and more inviting. Many people hire professional window cleaners for high or hard-to-reach windows, especially in tall buildings. Some even use robotic window cleaners that can automatically clean glass surfaces. Whether done by hand or with machines, clean windows enhance the appearance of homes and offices alike.