How To Clean Outdoor Windows You Can't Reach. Wipe the screens and dry them using newspapers to get a flawless shine if you can reach the window. Then polish/dry with a microfiber.
Instead of spraying the glass cleaner straight on the glass, do that on a cloth. We believe now you can better do it yourself. Even if you spray carefully, it doesn’t totally eradicate or control the issue of wastage.
Be sure to rinse it before the window dries.
For example, never climb out onto a window ledge or dodgy fire escape to clean your windows. Only wish i could use it on the inside as well. I'm going to try it because i have windows over a basement stairwell that i can't reach to clean. Can’t wait for the next time i get to clean windows.