Selling Your Home First impressions are everything. Whether it's for sale or rent, commercial or residential, new construction or aged real estate the facts are the same. The Better It Looks The Faster It Will Go & The More Money You Will Profit! First Klass Window Cleaning has the ability to clean the entire exterior and some interior surfaces of your property. We can clean the roof, gutters, walls, windows, walks, & drives. Below are some articles from a few very reliable sources about the benefit of cleaning the windows of your real estate alone. Selling a Home Tip According to 2000 real estate agents surveyed by the real estate website HomeGain.com and published in the June, 2003 issue of Money Magazine (page 106), washing windows is the number one presale improvement that generates the best return on investment as measured by a higher selling price. According to Realtor Magazine Online the fourth thing a seller must do before putting their home one the market is to clean the windows. "Windows. Natural sunlight does wonders for the appearance of a home' so remind sellers to give their windows a good cleaning..." "Make sure they don't forget to Clean Screens, too. It's also important that any window coverings are free of dust and dirt..."