15. Stuck Zippers
Whether it’s your jacket refusing to zip up or your backpack’s zipper getting stuck at a certain point, it can be incredibly irritating. However, I have a simple solution that will have your zippers gliding smoothly in no time.
All you need is a can of WD-40. Spray a little on the zipper and pull. Easy. But don’t forget to zip the zipper up and down a few times. This is to make sure, the spray gets well distributed over all the zipper’s teeth.