Commerical window cleaning is more important than you might think. Not only is there visual value in having clean windows – and this cannot be underestimated – but by keeping your office windows clean you’ll be reducing maintenance costs in the longer-term. A clean building will also have a subconsciously positive impact on anyone who views it, which can only be good for your profit margins. The appearance of your office building has an effect on how people view the credibility of your business. Take a retail store or a restaurant, for example. Clean windows will encourage potential customers through the door, but grimy, stained windows and a dirty façade will do the opposite. Dirty windows indicate a lack of care and professionalism, and this will only reflect negatively on a business.