A window cleaning service typically does more than just clean your windows. They’re usually professionals at cleaning windows in a way that is safe and long-lasting. Often, they’ll include more services than just that to get the exterior of your home or business looking great. Before you hire a window cleaning service, you should ask about these different services.
Do You Soft Wash?
Soft washing is a process that stands in contrast to pressure washing. Pressure washing uses anywhere from 2000 to 5000 psi to blast away dirt and grime. It removes the top layer of materials from a surface and thus should not be used for routine cleanings. Soft wash is generally a low pressure application that might have as much pressure as a typical garden hose. Soft washing needs the right chemicals and the right techniques to get windows clean. Also, soft washing usually requires fewer resources than pressure washing so its easier on the environment.
Do You Wash Facades?
Teh pressure washer that is used to clean windows can also be used to blast away dirt and grime from the facade of a building. Some window cleaning companies offer this service and others do not. It’s a great way to get your entire building looking great instead of just the windows.
Do You Clean Mold?
Mold and mildew are serious problems for certain kinds of building facades; it’s especially problematic for anything porous such as vinyl or brick. When mold gets in, it can be very difficult to remove. The only way to remove it is either with pressure that can blast it out of the crevices or with a chemical treatment that kills it. The chemical treatment will also help slow down its return.
Do You Remove Water Stains?
If you’ve hired an inferior cleaning company in the past or if you did the job yourself, you might end up with water stains on the window. They’re left behind when water dries but leaves behind minerals. Those could be minerals from the water itself or from the cleaning agent. After a while, water stains can be very difficult to remove. Some cleaning companies say they are not responsible for removing past cleaning mishaps.
These are a few of the things that you should ask a cleaning company before you hire them. If you only need them to clean your windows, then it’s not as necessary but it’s nice to know who you can call should the need arise in the future.