Check your owner's manual and the wax's label for instructions. The best advice is to trust your car's finish to a professional from the beginning. Dirt that collects in wash water, sponges and chamois will scratch the paint. Hand washings use nearly twice the amount of water than professional car washes. Cleaning solutions professional washes use are biodegradable and safe for the environment.
Most new cars have a high-gloss clear coat finish that is easily damaged from acid rain.
Wax is an effective and efficient way to shine and protect a car's finish. Wax your car every six months. More frequent waxes are needed if your car is red, black or white because these colors are more susceptible to acid rain and UV rays. Appearance is the first thing that people look for in a used car. If a car's finish turns buyers off, it's virtually impossible to get a good price - no matter how well the car runs.