Can rain visors block rain?
2 Answers
Yes. 1. Function of rearview mirror rain visors: Designed for rainy weather, they can promptly remove rainwater and other debris from the rearview mirrors, ensuring safe driving. 2. Protection for drivers: When the car window is open, the rain visors prevent outside airflow from easily blowing onto the faces of passengers and drivers. Rearview mirror rain visors are not only useful during rainy weather but also on sunny days. For example, they can provide shade in hot weather, avoiding direct sunlight exposure.
I think rain guards are indeed effective at blocking rain because I've installed them and found them quite practical. During rain, they allow the car window to be slightly opened without letting rainwater directly pour into the car, which is especially useful while driving. For example, on a rainy morning, I can crack the window for ventilation, improving air circulation inside without causing fogging that obstructs visibility. Installation is also simple—most are adhesive-backed, and I managed to install them myself in just a few minutes. However, in heavy rain, a few droplets might still drift in, but overall, the effect is good. I recommend choosing dark-colored materials to minimize light interference while driving. Maintenance is easy—just wipe them clean when dirty. At high speeds, there might be occasional wind noise, but it's not severe. In summary, rain guards make driving more comfortable in wet weather, solving a big problem with a small accessory.
