I know this was discussed a few years ago. Canadian Tire, a Canadian iconic hardware/department store is now selling a ‘magnetic water conditioner”. It is supposed to cause minerals in hard water to percipitate out of solution thereby ‘softening’ the water. A few years ago many of us dissmissed this as a scam, so I am surprised to see CTC selling them. Does this system now work? Any experience out there with these devices?