Sonett Eco-Detergents

Sonett is one of the pioneers of ecological laundry detergents and cleaning agents. Founded in 1977, the brand is headquartered in Deggenhausertal, Germany, near Lake Constance. The company was born out of a desire to create cleaning products that respect the water cycle, utilizing rhythmicized balsamic additives and pure vegetable soaps.

Today, Sonett remains a values-driven enterprise. All of its manufacturing takes place exclusively in Germany at its climate-neutral production site. The brand is notable for its unique ownership structure; it is not held by a private individual or a traditional corporation, but is instead owned by a non-profit foundation. This ensures that the company's focus remains on ecological and social responsibility rather than profit maximization. Their products are sold globally and are widely considered a gold standard in natural household care.