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Discover how to use toothpaste and mild detergent to improve your visibility when driving in the rain
Em days of heavy rain, drivers often face the problem with rear view mirrors and windshields cloudy or covered in water droplets. Fortunately, a simple and affordable trick can help improve visibility during these periods, according to the website Diario do Litoral.
How to use toothpaste on your rearview mirrors
To prevent the mirrors from fogging up or covered in water droplets, follow these simple steps:
- Cleaning the Rearview Mirrors: Use a clean, dry cloth to wipe the surface of the rearview mirror.
- Application of Toothpaste: Apply a small amount of toothpaste without abrasive crystals (such as those found in whitening toothpastes).
- Spreading: Spread the product until the surface becomes transparent.
- Result: Toothpaste creates a thin protective layer that helps repel water, improving visibility.
Why does it work?
Toothpaste contains detergents that reduce surface tension of water. This causes drops to run off the rearview mirror, instead of accumulating, providing greater safety when driving in the rain.
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Important care
- Avoid toothpastes with abrasive crystals so as not to scratch the rearview mirror.
- The paste layer must be fine so as not to distort the reflection.
- After use, clean the rearview mirror when the vehicle is in a dry, covered place.
- Always test your rearview mirror visibility before driving in rainy conditions.
How to stop your windshield from fogging up
To the windshield, the solution is a little different. To prevent the inside of your windshield from fogging up, follow the steps below:
- Application of Neutral Detergent: Place a small amount of mild detergent on the inside of the windshield.
- Spreading: Use the soft part of the sponge (yellow) to spread the product.
- Drying: Wait for the detergent to dry. Even if the glass becomes slightly whitish during the process, this effect disappears after it dries.
If you prefer a longer-lasting solution, there are anti-fog and crystallizing waxes available on the market that offer longer-lasting protection against water build-up on rearview mirrors and windshields.
