Thanks for your input. I did get out the vinegar and water in a spray bottle. Now I think I will add a little Dawn (what can it hurt). I also have some microfiber rags that I'll dig out of the back of my cupboard. To make things worse, there's a wasps nest in the corner of the front window. Geesh!!! I live in the SW corner of MI - so not close to the fires. But, our air is smoggy and we've only had a few days that the sun has been able to shine through.
Housecleaning advise from quilters? I've found you guys know everything!!! LOL I'd rather be quilting.