For various (unavoidable) reasons our water is currently crap. It's incredibly hard, which is never good for my hair, and now it's even salty too. This situation will be fixed in time but right now I have no choice but to live with it and it's destroying my hair. Does anyone have any suggestions about how to mitigate the damage a bit, other than the usual regular deep conditioning which isn't really touching the problem? I have tried using bottled water for a final rinse but I have quite a lot of hair and it's not proving very practical.