Do you already know the « apple trick »? – Here I show it to you and explain what it brings the windshield with an apple rub!
You’ve probably never thought of rubbing the windshield of your car with an apple, right? But this is a really good idea and even a very old trick that is especially popular among truck drivers.
Rubbing the windshield with an apple has two advantages. Firstly, you can remove insects from the windshield with a cut apple. Since these can be dissolved by the fruit acid very easily. And you have a much better view if the windshield wiper fails.
The malic acid creates a lotus effect on your windshield. The water simply rolls off and does not stick to the windshield. This means that you can continue driving for a while without wipers, despite the rain, and still have sufficient visibility.
To achieve this effect you have to cut open an apple and wipe the cut surface over your windshield. Try this old but ingenious trick also with you once, if it is necessary!