I've always wondered why the term is "rug beater". Who uses the term "rug" any more? When I do, I am referring to a bad hairpiece. Cars don't have rugs they have carpet. The carpet can't be removed and run through a machine, only the mats can. Hey, maybe if they called it a "mat cleaner" they may sell more machines and maybe they would get used a little more. Am I way off base here?