Duck Extra Power Foaming Bleach Gel

Duck, also known as 'Toilet Duck' in some markets, is a world-renowned brand of liquid toilet cleaners characterized by its unique 'neck' shape. The brand's signature bottle design was invented and patented by Walter Düring in Switzerland in the 1980s, designed specifically to reach under the rim of the toilet bowl.

Today, the brand is owned by S.C. Johnson & Son, an American multinational privately held company. While the brand originated in Switzerland through the Düring AG company, it was acquired by S.C. Johnson in the early 1990s. Manufacturing for Northern Europe, including the Danish market (where it is often branded simply as Duck), typically occurs in several European locations to serve regional demand, ensuring that the product maintains its presence as a household staple across the globe.