Tools of the Trade: Scrubbers, Squeegees, and More Both window washing and window cleaning need specific tools. Washing uses scrubbers, sponges, and long-handled brushes, while cleaning relies on squeegees, microfiber cloths, and soft brushes.

How many houses can a Window Cleaner clean in a day? This is dependant on a few factors such as the size of the property, the number of windows and the distance between jobs, however many Window Cleaners aim to cover 15-20 properties in a day, assuming an average 3 bedroom property in the UK.

Window cleaning professionals suggest avoiding window washing on very sunny days or at a time when a window is in direct sunlight, as the heat may cause the glass to dry too quickly and cause smears.

Professional window cleaners typically use either a white vinegar solution or a commercial hard water stain remover to clean hard water stains on windows. A common vinegar solution for this purpose consists of one cup of white vinegar mixed with a gallon of distilled or bottled water.