As a comparatively new convert, I would say a definite yes to the benefits of a water softener..softer clothes, shinier haie, less itchy skin, cleaner sinks and taps.We went for the osmotic kind rather than magnetic, after doing the research and we bought ours at B and Q, it was WAY less expensive than a specialist firm and would have been easy to fit were it not for the fact that the water ran the wrong way round our house (kitchen sink last instead of first). Cost to buy and fit about �600 all in but as I said, we had to get the water flow reversed, if not my partner would have diy'd it, saving around �200. We've had it in for 3 years now and I've probably already saved more than the installation cost in not buying descaling products!