Trying to take your jacket off in a hot room and finding out it has a faulty zipper when you're already sweating is the worst. Trying to put your pants back on after a one night stand with a busted ...

If you have an annoying zipper that sticks, you don’t have to put up with it! Without proper lubrication, friction between the zipper parts can cause sticking. But don’t retire that garment just yet.