WC Ente (Toilet Duck) cleaner

WC Ente, widely known as Toilet Duck in English-speaking markets, is an iconic brand of toilet cleaner easily recognized by its unique duck-neck shaped bottle. This innovative packaging design was invented by Walter Düring in Switzerland in 1980 to allow users to easily apply cleaning fluid under the rim of the toilet bowl.

Today, the brand is owned and manufactured by S. C. Johnson & Son, a major American global manufacturer of household cleaning supplies and consumer chemicals. While the brand originated in Switzerland, its manufacturing is now global, occurring in various facilities across Europe, North America, and other regions to serve local markets. The brand remains a market leader in the hygiene category, focusing on germ-killing and limescale removal solutions.