Hi, I hope someone can help. I moved house nine months ago and in that time I have constantly noticed a horrible smell from the kitchen taps when washing up. My partner cannot smell it. It is not present in our downstairs WC or upstairs bathroom. We are both rubbish DIYers and I suspect the drains, but have no knowledge upon which to base this suspicion, except I can't think of anything else. Does anyone know what it could be? Is it a job for a plumber? Many thanks, Joy