How long does RainX last on a windshield? - Quora

Answer (1 of 4): I love rain x ( the plain wipe or spray orginal) I started using the rain x glass cleaner + repels water and I don't like it due to bad streaking . My answer is couple weeks like mentioned in previous answers it will vary. Easy way to tell is spray your glass with garden hose the

What do you do if your windshield wiper blade stops working during heavy rain and you are nowhere near a gas station or store? - Quora

How to keep my windshield clean after applying Rain-x - Quora

How are you supposed to get rid of frost crystals on your windshield? - Quora

Can repeated use of Rain-X cause cracks in your windshield? - Quora

How to keep my windshield clean after applying Rain-x - Quora

How should I clean a windshield? - Quora

Where in your car do you put windshield wiper fluid? - Quora

Do you use Rain-X or Acquapel on your car windshield? - Quora

How to remove snow from windshield - Quora