A wise man named Ed Manning told me years ago that the only three things you needed to fix about anything around the house was, duct tape, vise grips and WD-40.
He may not be literally right, but he may be technically right. Read this link about the things you can actually do with WD-40. Some you know, like we most of us do, but many were news to me as a long time home owner.
Who Knew??