As absurd as it sounds, regular car washes will help improve the overall fuel economy of your car. A layer of dirt on your car increases resistance and causes it to consume more fuel. A clean, washed car allows air to move more easily across its surface. But what about washing your car as part of your general maintenance program? Whether you're doing it to protect paint and minimize rust so you can drive it forever, or to keep the car in perfect condition for higher resale value later on, there are several reasons to wash your car regularly.
Regular washing, along with other routine maintenance, helps preserve the resale value of your car. Imagine how much more you can get for a clean vehicle with all its paint than for a rusty bucket with a crunchy, bubbly exterior. In summer, washing under intense sunlight means rapid evaporation, which dries out the water used and leaves stubborn and unsightly stains. No matter what group you're in, it's important to know why washing your car regularly is really a great idea.
The seller is likely to assume that if they can't even bother washing the car, there are likely other things wrong, including a lack of routine maintenance, which could lead to mechanical problems. A contactless car wash is OK from time to time, but regular exposure to these chemicals has the potential to degrade the finish. In fact, because you go from stores to schools and other public places in your vehicle, your hands are likely to get more germs into your car than into your home. Obviously, that's an extreme example in a very hostile environment, but rust happens no matter where you are, and yes, even in the desert, think of Ansel Adams' photo of a rusty old car hull right in the middle of the desert.
Mud, dirt, rain, and even salt sprayed on icy roads can stick to the surface of your car while driving. So use your own judgment when deciding which car wash is best for your car and how many scratches you're willing to take the risk. Car manufacturers around the world rely on professional car washes with their new vehicles, and you can too. If you drive a lot (for example, for a living) or if the interior of your car is exposed to the sun, condition your skin every two months.
Regular cleaning of your car's interior can help keep out bacteria and other insects that build up on steering wheels, gear shifts, radio buttons, and other frequently touched places. When you take your car to wash it, soap and water will remove impurities from the car body to help prevent deterioration of the paint and even the different parts of your car. After a few days or a week, depending on the weather and the amount of dust you blow, you will notice a dirty film starting to appear, even if the car doesn't look very dirty from any distance. Be sure to have a car maintenance schedule and keep your car clean to maintain its value.