To wash windows like a professional, use a high-quality squeegee and a solution of water and a few drops of dish soap. Start at the top of the window and work your way down, wiping the squeegee blade with a cloth after each pass. Use a microfiber cloth to catch any drips or streaks.

Professional window washing involves using a squeegee and a soapy water solution. Start from the top and move down, wiping the blade frequently. A microfiber cloth helps catch drips and prevent streaks for a polished finish.