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.

It always seems to happen to your favorite dress, jeans, jacket or purse: you go to open or close the zipper and suddenly the track separates, the slider falls off or the zipper is just plain stuck. A ...