Every January turn all of the hangers in your closet backwards, like this. It takes about 60 seconds: Each time you wear an item, hang it back up in the normal fashion, which takes zero effort to remember or do. In June, any item that is still hanging backwards has not been worn in 6 months, donate it to Goodwill unless you can come up with a good reason to save it.
On a Roll Problem: No towel rack Solution: A wine rack makes a perfect storage place for rolled towels in the bathroom. Not only are the towels easy to reach, but they become instant decoration. So choose towels in multiple colors for a beautiful display.