Since living in London my hair has mostly looked a limp, lank mess. Shampoo which used to make my hair luscious and lovely just makes it feel coarse and nasty. When I go and visit family in Scotland, or when we went camping in the Isle of Man last year, or even when I stay at my parents' in nearby Essex, I'm amazed at how much better my hair looks and feels. Aside from moving to Edinburgh (which I'd do in a heartbeat if it was feasible) is there any way to work with the hard water to make my hair nicer?
My hair is extremely thick, slightly wavy and shoulder-length, if that helps. I currently just use a little serum after washing to make it feel a little softer, and sometimes put salts in the bath to soften the water, but neither really have that much of a dramatic effect on my hair.