For 38 years the Seattle chain sold drivers a better stereo than the one bolted in at the factory. Then the factory dashboard learned to do it all - and the largest independent car-audio retailer in America had to decide what it was really selling.
Born from a chemist's bathtub experiment, Turtle Wax now sells modern surface science in bottles cheap enough for the driveway. Its trick is not simply making cars shine - it is turning intimidating detailing chemistry into a weekend ritual anyone can attempt.