Tires should be cleaned occasionally to remove brake dust, road oils and grime and other contaminants which will cause a browning effect on the surface of the tire. If you have washed or rinsed your tires, they should be dry before applying any dressing. These dressings should be allowed to penetrate the rubber before wiping off the excess. Repeat this process periodically to maintain luster and prevent drying or cra cking of the rubber. To clean plastic parts and glass of your car, avoid smearing by using alcohol-based glass cleaner for light cleaning on windows and hard plastic.
Leather is unquestionably the most delicate surface in an automobile.
Proper cleaning should remove surface contaminants, not grind them into the surface. This can be safely accomplished with the use of a cleaner formulated specifically for this purpose. A leather conditioner should be used once a month to restore the natural oils and keep the leather soft and flexible. Check your car battery everyday before you leave home. Check your tires, water, and always bring your tools with you.