Unless you know for sure your phone is made up of nylon, polypropylene, polyethylene, or polyester plastics (which are better at resisting WD-40's effects ... your broken phone screen with ...

In the midst of jostling the items about, my venerable iPhone 6 took a dive and hit the edge of the curb screen-first. Cracked doesn't begin to do the damage justice; the screen was positively ...