About HAVEN POINT SOLUTIONS LIMITED

family business with a tradition going back to 1951 More than 70 years ago, Maria Düring-Keller, grandmother of Düring AG’s three current owners, came up with a big business idea while she was cleaning: In order to rid her toilet, bathtub and taps of stubborn limescale, she took matters into her own hands and developed a highly effective descaling agent – the durgol brand was born. The entrepreneur took to the road in her car and went on a promotional tour. And she did not shy from cleaning the toilets of potential customers herself, while wearing an elegant dress and hat with a veil.Read their story