I bought some Rain-X a while ago. I got both the anti-rain and the anti-fog. The difference was spectacular when I first applied it to my visor.
I talked to a Moto shop salesman today that said rain-x is bad for plastic and that it will eventually cause bluriness rather than repelling water. I asked her to clarify whether this was short-term (ie fixable by reapplication) or long-term, and what she meant exactly but that was the end of her rain-x knowledge.
I talked to a Moto shop salesman today that said rain-x is bad for plastic and that it will eventually cause bluriness rather than repelling water. I asked her to clarify whether this was short-term (ie fixable by reapplication) or long-term, and what she meant exactly but that was the end of her rain-x knowledge.