When to Use Automotive Glass Rain Repellent?

[StevenMarie]

Automotive glass rain repellent should be used before rain. The method of application is as follows: Clean the dust and stains on the car glass surface, ensuring it is dry. Spray the rain repellent onto the glass surface and spread it evenly to avoid rain streaks after precipitation. After application, wait for 5 to 10 minutes until the glass is dry, then wipe it with a tissue until the glass becomes clear. The rain repellent forms a nano protective film on the glass surface, providing a hydrophobic effect to maintain glass clarity. If the rain repellent is applied incorrectly, it may not only fail to repel water but also cause the glass to become blurry. Additionally, some low-quality rain repellents may even cause the windshield wipers to slip.