DIY Natural Window Screen Spray - 4 tsp Baking Soda - it's great for dissolving all the dirt that builds up on the screens plus it deodorizes them cups Water - distilled water would be even better --a few drops Antimicrobial Essential Oil
DIY Window Screen Cleaner Spray For the Best Windows Ever
use a lint roller. Just do a few swipes across the screen surface and the fuzz comes right off. It works on spider webs and other debris, too. To clean high screens without using a ladder, duct-tape the lint roller to a pole.
How to clean dirty window tracks and window screens too!