Pressure washer window cleaner use high-pressure water jets to blast away dirt, grime, mold, and even stubborn stains from glass surfaces. Unlike traditional cleaning methods that rely on scrubbing with squeegees or cloths, pressure washing can quickly and thoroughly clean large areas without leaving streaks or residue. Read more at https://blognests.wixsite.com/blog-nest/post/why-a-pressure-washer-window-cleaner-is-essential-for-sparkling-windows