Therefore I completed the training course as a water expert at the Aquasuisse. In business I occupied myself intensively with the various water treatment devices and came across GRANDER® water revitalisation. Using this technology I carried out different trials and experiments. The effect of GRANDER® water revitalisation fascinated me. Initially, we implemented the devices in our private home and our company building. Since then, we have installed many GRANDER® devices in indoor swimming pools (sports centers and hotels), as well as in private homes. Water revitalisation devices are also used in heating systems. The heating water has been clear and odourless ever since. As a result of being an enthusiastic user, I have spoken to audiences about my experience with GRANDER® water revitalisation.