Larkin Soap Company was a prominent American manufacturer of soap and other household products in the early 20th century. Founded in 1875 by John D. Larkin in Buffalo, New York, the company became well-known for its innovative marketing strategies and high-quality products. Larkin Soap was particularly famous for its direct sales approach, which included offering free samples and promotional items to attract customers. The company expanded its product line to include not only soap but also perfumes, cleaning supplies, and even furniture. At its peak, Larkin Soap Company employed thousands of workers and had a significant impact on the local economy. However, by the mid-20th century, the company faced increasing competition and eventually ceased operations in 1964.