The car has been driving for a long time, car enthusiasts should have encountered the windshield has become hazy and opaque, even if the wiper spray glass water to clean it is not good, but also the more you scrape the more fuzzy.

Part of the car may think that the wiper bar is bad. But even if you put on a new wiper bar is still not clean, it is not the new wiper bar is not powerful, but the windshield is attached to a layer of "oil film".

In the usual driving, automobile emissions out of the tailpipe, restaurant fumes and other oily particles, mixed with dust attached to the front glass, over time will oxidize to generate a layer of difficult to remove the oil film.

The effect may not be significant during clear days. But at night and on rainy days, the harm of the oil film will appear, all kinds of light will be refracted through the oil film into a dazzling glare, resulting in blurred vision of the driver, very dangerous!

How to remove the oil film? The thicker the oil film accumulates, the more it affects driving safety, how can we remove this annoying oil film? Summarized the following methods:

1, detergent

Detergent containing hydrophilic and oleophilic groups, which can make oil and water miscible, play a role in removing oil. However, automotive glass oil film not only contains oil, but also contains some dust, gum or wax and other substances, detergent can not be thoroughly cleaned in place.

2, toothpaste

Toothpaste is rich in abrasive particles and oleophobic ingredients, more than moderate oil film has not lost the effect of professional oil film remover. But the cost is not high, a tube of toothpaste are not enough to wash half of the glass, rubbing up and effort, more suitable for emergency use.

3, professional oil film products

As the saying goes, there are specialties, in the face of stubborn oil film on the glass, or the use of professional oil film cleaner more worry!