I think much of WA has harder water, based on my travelling experience. Perth isn't too bad, but much of the region uses groundwater from rather rocky supplies. I'm not comfortable sharing my locale on here: Despite the fact this is a fairly safe spot to do so: I'd rather not for now.
I think much of Australia has these problems, its just people don't realise there are solutions to the problem or even think there is a problem to start with. I reckon half the people here wouldn't have a clue about what "hard water" is, let alone its implications!
I think much of Australia has these problems, its just people don't realise there are solutions to the problem or even think there is a problem to start with. I reckon half the people here wouldn't have a clue about what "hard water" is, let alone its implications!