Grand Prix Performance - Costa Mesa, CA

It may not be the ultimate battle of man vs. machine, but it’s still a match–up worth considering: In the challenge to keep your baby free of dirt and grime, who’s got the right stuff you or the carwash? Here’s how the bucket and sponge compare to the drive–through.

DRIVE–THROUGH CARWASHES

They’re cheap and easy but does that make them worth it? Some say that today’s technology makes the drive–through completely safe on your car’s exterior and superior to hand washing. Others argue that the high impact of the cloths or brushes promotes surface scratches. Touchless or semi–touchless cloth or brush methods help prevent this. So do foam and high–pressure spray techniques. But the chemical agents used in them are typically harsh and can dull paint luster with continued use.

• The upside:

  If pressed for time, it’s the way to go. Can be cheaper, too. (The whole bevy of professional cleaning products add up at the register. Fast.)

• The downside:

  There’s potential for greater exterior wear over time.

  HAND WASHES

  For many car enthusiasts, a good old-fashioned hand wash is the only way to go. Despite the convenience of the carwash, a do-it-yourself wash gives you ultimate control over what touches your vehicle. And, if the right cleaning agents and tools are used, it can be a lot gentler on your car’s surface. What are the wrong ones? Think dishwashing and other harsh detergents, rough sponges and brushes. The right ones? Think professional car shampoos and micro fiber cloths.

▪ The upside:

You have complete control and pride of ownership. Your car benefits from a “softer touch.

▪ The downside:

It’s time-consuming and sometimes back-breaking. Soap and chemical run-offs aren’t environmentally friendly.

Whichever you choose, maintenance is important, whether you change your oil or wash your car. Accumulated dirt eventually works its way into the paint, leaving tiny scratches and dulling the surface. Not a good thing for you high-mileage enthusiasts. Regular washings keep your car looking its best for the longest possible time—and help retain its value. Lather up!