Which 1950s McDonald’s slogan described the chain’s service standards as “Quality, Service and Cleanliness”?

“Quality, Service and Cleanliness” was the McDonald’s slogan describing its core service standards in the 1950s.

The phrase reflected the operating principles that Ray Kroc promoted as he expanded McDonald’s through franchising. Consistent food preparation, customer service, and restaurant cleanliness were intended to make the experience predictable across locations.

These ideas were more than advertising language. McDonald’s used detailed procedures, training, inspections, and standardized equipment to make the system work across a growing network of restaurants.

The slogan is sometimes mixed up with later consumer-facing lines, including “You Deserve a Break Today.” Those later campaigns emphasized how customers should feel, while “Quality, Service and Cleanliness” summarized the operating discipline behind the brand.