Before Vulcan installed, we used electric stove to boil water, there was hard scale in the pots, and we had to scrub very hardly to clean every month. After installing Vulcan for a month, the scale has been reduced and the pots are cleaner without any cleaning in this month.
Due to the shower head scaling problem in Changping student dormitory in Beijing University of Chemical Technology, the water was getting reduced after a month, and the shower head was blocked completely after 2-3 months. We installed 2 Vulcan to test. After 2 months, no scale was found on the shower heads, only saw a thin layer of white membrane, and it was easy to remove.
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