The listing, Reusable Swifter Cover has ended.
I use this along with my favorite cleaning products. When it gets dirty on one side I reverse it and continue cleaning with that side and when I'm done I toss it in the washing machine and let it air dry. Originally I used it only on my hardwood floors now I use it to wash my windows and car. Just the other day I used it to wipe down the walls in my bathroom; turning out to be quite a handy little item.