Times without numbers, you have heard that the windshield of your car is very fragile. It breaks very easily. So, you need to be careful with it. You should guard against anything that can puncture it. The list of things to avoid is endless. Every object, material or immaterial, that comes in contact with your windshield has impact on it. Depending on the object, the impact may be good or bad. As a matter of fact, you must guard against dust and other sand particles on the surface of your windshield. Dusts settle easily on your windshield and it is capable of making your vision blurred. With blurred vision on the highway, accident is inevitable. Once this happens, your life is at stake. It is not only you that will face the risk of accident. Your passengers too are in it with you. Of course, several lives have been lost to this ugly situation already. You must guard against reoccurrence. How can you do this?