For years, we recommended NEVER using Windex – or any other cleaning product with alcohol – to clean the glass on your copier. Our clients would sometimes even get annoyed at the recommendation – but it's just EASY to spray Windex, wipe, and be done. True, but the alcohol in Windex could also dry out exposed belts. Not a big deal, right? Well, the belts are part of the system that moves paper through the machine. Dry belts don't work as well, are prone to breaking, and that means less productivity for you and more service calls for us. That's changed.