I was thinking about getting a water softener, my hands are so dry as water ridiculously hard and all our nice new kitchen and bathroom appliances are furring up :( hate using anti limescsle stuff to clean all the time. However, they are big and fairly expensive and I have questions about whether they really work, how much they cost to maintain etc. Anyone done it;and wished they had installed years ago, or lived to regret it? Any tips?