The solution to a frozen windshield?

This tip is very simple: you fill a plastic bag with lukewarm water (don’t make it too hot!) and then carefully move it over the frozen windshield. You’ll notice the ice will melt immediately and your windshield will be clean in a jiffy. It’s best to wipe away the melted water on the windshield with a clean cloth afterwards. Otherwise, it might freeze again quite quickly.