Whether you paid someone to stain your porch or deck or saved money by doing it yourself, you'll probably have some paint drips and splatters that didn't get wiped off when they were wet. Once paint drips dry on your vinyl siding, they will no longer wipe off easily.
I did some online research and decided to try a few different suggestions for cleaning the paint drips and splatters. I found that anything you use to scrub paint accidents off your vinyl siding will take a lot of effort. Ideally, of course, you want to clean up drips immediately, but sometimes that's not possible or you don't see them until it's too late.