My dad has lost his sense of direction in the house - in the sense that he no longer can find the bathroom on his own. He will pee on the carpet in the family room. My mom cleans it with a machine and it still smells. Has anyone had luck helping their loved one get their sense of direction back? We've put up signs pointing to the bathroom but that doesn't seem to help. Other than the peeing issue, he doesn't seem ready to go into a nursing home. I would hate to put him in one prematurely.