The company's original factories are located in Ballard at 1400 N.W. 52nd Street and has a large neon sign on top of the building that would flash "ADD BARDAHL, ADD IT TO YOUR OIL, ADD IT TO YOUR GAS" and light up the image of a car when it was on. This sign would become a Ballard Landmark and was even featured in one of the intros for
Almost Live! in the 1980s. In the mid-1950s, Bardahl was the leading brand of
motor oil and
oil additives in the United States. Bardahl's oil additive was advertised during the 1950s in magazines and animated TV commercials which showed the product's effectiveness in combating engine problems such as "Dirty Sludge" ("Mucky Sludge" in some commercials), "Sticky Valves," "Gummy Rings," "Seymour Pollution," and "Blackie Carbon," all of which were
anthropomorphized in the commercials. ==1960s==