Nothing fancy here! Ek says that often, professional cleaners will use detergent in water and a squeegee.

'However, over time, a buildup of dirt particles can actually etch or degrade the glass.' What do professional window cleaners use to clean windows? 'Mostly, you will slowly have less light coming into your home,' Ek explains. What happens if you don't clean your windows? Specifically, she says spring and fall are good times to clean windows. It depends on how dirty the windows tend to get and your preference, but Ek suggests cleaning them twice a year. Home Your ultimate spring-cleaning checklist How often should you clean the inside and outside of your windows? How often to clean the inside and outside of your windows | What happens if you don't clean your windows? | What do professional window cleaners use? | Things to remember | How to clean your window screens | How to spot clean windows | How to deep clean windows | How to clean windows with a squeegee | How to stay safe when cleaning windows | The best products for cleaning windows We reached out to green cleaning expert Leslie Reichert as well as Jessica Ek, senior director of digital communications at The American Cleaning Institute, and Erin McDermott, communications specialist at Window Genie, a national home services franchise, for their tips on the best way to clean windows. Plus, 74 percent of Americans plan to spring clean this year and 75 percent of those spring cleaners say washing windows is their top task, according to a recent National Cleaning Survey. So how do you solve this conundrum? Depending on the size of the task - spot cleaning or washing every window inside and out - there are a couple of ways to get the job done. They obstruct the outside view, restrict sunlight and give an unkempt appearance to even the prettiest of houses.īut nothing says “work!” quite like cleaning them. Nothing says “dreary” like dirty windows.

Cleaning outside windows