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Aug 25, 2022 at 17:21 answer added user28774 timeline score: 1
Aug 25, 2022 at 16:52 answer added niels nielsen timeline score: 2
Aug 25, 2022 at 15:45 answer added blacksmith37 timeline score: 0
Aug 25, 2022 at 3:32 answer added david timeline score: 1
Apr 14, 2019 at 3:54 comment added Felix Lu It's been several months now, but I seem to recall that the he said that the water was forced through many alternating magnetic fields, and somehow this caused the minerals to precipitate out (with the precipitate captured and expunged somehow). So basically the claim was that the water could be softened to some extent by forcing it to run through 'strong' magnetic fields.
Apr 13, 2019 at 3:15 comment added RainerJ From my experience, I guessed that calcium deposit will form when water temperature drops (cold water cannot dissolve many calcium). From this guess, I always recommend water heater stays at around set temp. Do not let water cools down to ambient many times. BTW, can I know what the salesman said about their method?
Apr 12, 2019 at 15:25 answer added Mark timeline score: 2
Apr 12, 2019 at 13:55 history asked Felix Lu CC BY-SA 4.0