Why Don't Water Droplets Roll Off After Car Waxing?

[AlejandroFitz]

It is normal for water droplets to remain on the car after waxing when it rains. Here is some relevant information: 1. Principle: Wax often does not have good hydrophobic properties and may even perform worse than the original factory paint. It is important to purchase car wax from legitimate channels, as it not only provides excellent hydrophobic effects but also ensures a longer-lasting protection period. 2. Precautions: Do not wash the car immediately after waxing, as this can cause varying degrees of wax removal and reduce its hydrophobic effectiveness, since the protective wax on the car's paint has not fully adhered yet. In fact, after waxing, the car tends to stay cleaner for longer, reducing the need for frequent washing.