I've just bought a john lewis one (and I'm a dishwasher virgin ) it says in the instructions that you need to contact your local water authority to check on soft/hardness of the water??? did any of you do that, also it recommends that you turn the water supply off after use, do you do that???
My dh connected it yesterday but as we only have 2 proper plates and lots of plastic one I can't justify using it yet, I can't wait to tho