Sonett – a pioneer in ecological laundry detergents and cleaners since 1977 The Sonett products are now available in almost all European countries. Demand is also steadily increasing in non-European countries. Our company headquarters are in Deggenhausertal, near to Lake Constance. Approximately 90% of the Sonett products are sold via the health food trade. Sonett Profile Geographic location:  Sonett is situated in Deggenhausen – Southern Germany - 15 km to the north of Überlingen, on the Lake Constance. Initial Incentive and Task Caring and feeling responsible for water as the essence of all life, has made Sonett come into life. Water as such is...

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