There are many kinds of colors, the car will be added to your vehicle to the amount of light that the driver is suspended, can be minimized. In the past, accidents have happened on the street because the driver was temporarily blinded by the sun and saw nothing coming. If this happens, it is not slow the normal human reaction to the car, so the speed is still high, and a crash is very likely.
Shades for your car can be purchased to allow to be attached to the top of the front window to see the driver at a very reasonable amount from the road and at the same time make a good job blocking the sunlight. Otherwise, sunglasses can be used, but some people have reported that the survey too low is to drive safely. If you are wearing sunglasses, so there would be no problem, very bad for you and you can drive the car safely.
Stick shades can be purchased as little as ten dollars a shopping center. These items are specially made stick on car windows. The shape of the shadow usually indicates where it can be inserted, most of them to get useful. If your car windows are irregular, then you may need shades for a very specific type of distributor that specializes in buying various forms of shadow.