Window cleaning is tough work, and the higher or more inconvenient the windows are, the tougher the job. Of course, you can’t just leave the windows dirty. When do you tackle the hard-to-reach windows, and when do you hire the professionals to do it? It’s hard enough to make time for a window cleaning DIY project. It’s even harder to get excited for a window cleaning project when those windows are hard to reach. Many homeowners set off to clean their windows, only to have their DIY plans foiled, and most opt to leave the job to a good professional window cleaning service, rather than deal with the following issues: