For the past few months my washing machine has smelt bad. I've tried everything - vinegar, washing soda, an expensive washing machine degreaser but to no avail. My washing machine is in the garage and so once I've turned it on, I leave the garage and don't go back in till later. But because of this smelly problem, I've been googling to see what could be causing it. I read that if you use liquid (which I did) and wash at low temperatures (which I do), then gunk builds up inside the machine and smells bad. So I've been going into the garage to check on the machine every so often and I realised it wasn't getting hot at all! So of course gunk was building up as it wasn't being dissolved by hot water.
New element fitted by my "White goods man" and now my machine smells clean again - hooray! He was most impressed by my diagnosis too.
ariadne xx