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10. Stopping a zip from opening

Securing a Zipper That Won’t Stay Put Zippers can loosen over time and slip open at the worst moments. This is annoying, especially on daily wear or bags. Luckily, quick fixes can save the day.
A spritz of hairspray on the zipper adds stickiness for better hold. Or, dab clear nail polish on the teeth to create a barrier that stops the zipper from sliding down unexpectedly.