You know that one piece of furniture that's always looked out of place? You snatched it off the sidewalk or plucked it from your grandmother's house, and now it just sits there all alone like the new girl in a middle school cafeteria. If it's bothering you, don't stop to figure out why. Grab the furniture and a can of spray paint, head out to the backyard, and give the piece a thorough coat. Let it dry completely before bringing it back inside.