Take extra care when working with the car paints if you wish to have durability for the paints. Rinse the paint surface of your car using water and wipe it with wet cloth. Once the washing is complete, wax the car so as to avoid the sealing in dust. Natural covers like cotton which will allow breathing is to be used to cover the car. Soft and normal water along with car shampoos can be used to wash the car.  Using light color paints will last with brilliance for several years. Liquid polishes that are non-abrasive can be used for the acrylic finishes.