How To Remove Water Spots From Car Windshield. A few ways to prevent hard water spots from building up on your windshield: Add a few drops of orange or lemon essential oil in water.
Afterward, drench a rugged towel or rag in the solution and scrub the spots away before drying the windshield with paper towel. Allow it to sit for about five minutes, then rub the windshield lightly.
4 DIY Car Wax Remover Recipes House Cleaning Tips
Allow the acidic lemon juice mixture to rest on the glass for a few minutes before wiping it away with a clean cloth. Allow the mix a few minutes to penetrate the spots or streaks;