Why Are My Vinyl Windows Getting Chalky? 5 Clear Causes and Fixes You Can Use Today

https://caughtonawhim.com/factors-to-consider-while-looking-for-replacement-windows/

5 Clear Causes Your Vinyl Window Frames Turn Chalky - What You'll Get From This List If you’ve ever wiped your vinyl window frame and come away with a white powder on your fingers, you’re looking at what maintenance pros call "chalking