Besides fabric, vinyl is the most common material used in car interiors. Often times your dashboard, door panels, center consol, steering wheel, and many other surface will be vinyl surfaces. With so much vinyl covering your interior, if it degrades and looks cracked or faded, anybody who looks inside your car will think the entire interior is tarnished. And vinyl can become damaged very easily! UV rays are vinyl's worst enemy. They penetrate the material and dry it out, causing the vinyl to crack, faded, and dull. Since your interior will always be surround by glass, UV rays will very easily get inside even if you have tinted windows. In fact, all this glass will create a green house effect that will further the damage to your vinyl. So frequently cleaning and protecting your vinyl interior is essential to make sure that your interior does not fall victim to these harmful rays!