The unrealistic portrayal of cars in TV shows leads children to believe all cars have squealing tires, thunderous engines, and the guts to talk back to David Hasselhoff. Give your car a new image with today's Groupon: for $9, you get a Super wash at Brentwood Auto Spa (a $17.99 value).

As a full-service car wash and detailer, Brentwood Auto Spa keeps automobiles looking and feeling spiffy by employing environmentally friendly practices and the latest mud-loathing equipment. Treat cars to a relaxing sponge bath with a Super wash, during which an automatic all-cloth wash cleanses vehicles from bug shield to bumper sticker. Wheel treatment and an underbody flush manicure and cleanse oft-underappreciated components, and a clear-coat protectant is applied to prevent crow's-feet from taking root around the headlights. The process can have a sullied sedan in and out in 20 minutes, cleaning it more thoroughly than a collision with a neighbor’s aboveground pool. As an eco-friendly washery, Brentwood Auto Spa collects used water and filters it for oil and chemicals before disposal.