Life — November 20, 1931 — page 3: what you’re looking at

What you’re looking at

# Analysis This is a **vintage advertisement**, not political satire. It promotes Listerine mouthwash as a cold remedy, using exaggerated imagery of a man gargling with his head tilted back and mouth wide open. The ad makes specific health claims typical of early-to-mid 20th century marketing: that gargling with Listerine twice daily reduces cold risk by 50% according to "tests." It emphasizes preventing colds by maintaining mouth hygiene and warns that "29 diseases may enter the body through the MOUTH." The page includes a product bottle image and clinical-sounding language ("controlled laboratory tests," "medical supervision") to establish credibility. By modern standards, these claims would be considered misleading medical advertising—the product's actual efficacy against colds is far more limited than implied.