I voted yes, but I don't use a washcloth, either. I use a scrub brush. Before I got married I read an article about using scrub brushes on your behind and leg area to help minimize any cellulite accumulation. I thought, what the heck, let me give it a try. I've been using a scrub brush for over 17 years and it seems to be working. I know genetics also play a role, but I sincerely think it has helped.
Also, scrub brushes help slough off your dead skin. I even bring my scrub brush on vacation because I do not feel clean at all, especially on my back, if I do take a quick shower and forget to use it.