How to prevent car glass from retaining water?

[DelMaria]

Methods to prevent car glass from retaining water include: 1. Using soap, dishwashing liquid, candles, etc. Taking dishwashing liquid as an example, first clean the glass with a dry cloth, then pour the dishwashing liquid onto the dry cloth and wipe every corner of the glass. It is important to note that the entire process should not involve water, and the dry cloth should be used until the dishwashing liquid is no longer visible on the glass; 2. Using a specialized water repellent, simply apply the repellent to the glass, and rainwater will naturally flow away, maintaining clear visibility; 3. If the vehicle has a rearview mirror heating function, simply turn it on to eliminate water droplets on the rearview mirror. The rearview mirror heating and rear windshield heating share the same button.