Big Al's Auto Detailing auto detailing in Davis, Vacaville, Woodland and Dixon, CA is more than a car wash. The goal of detailing is to protect your investment in your car. Instead of just cleaning away surface dirt, a detailing deep cleans the interior and exterior of your car. Our Solano County detailing services removes stains, scratches, and protecting your car’s paint. Similar to an oil change protecting your car’s engine, detailing protects your investment in your car’s interior and exterior.