Surprising Uses of Nail Polish

Discover the surprising benefits of using nail polish on your cell phone screen! Learn this trick from a mobile phone repairman and explore various practical applications, from distinguishing keys with different colors to fixing loose eyeglass screws. Find out how transparent nail polish can secure buttons on your shirt and protect your TV remote from wear. Plus, unveil a crucial tip to prevent cracks on your phone screen, ensuring a longer lifespan. Don't miss this insightful guide and stay tuned for more helpful tips in the next video.