My washing machine is about 3 years old, and it has developed black marks around the door.
I've followed the directions here:http://www.samsung.com/uk/support/skp/faq/1056727, but it hasn't made any difference. There is a slight mildewy smell, but the clothes wash just fine.
Is this anything to worry about? Is there any way to get rid of the black or get the rubber seal replaced?
Have you tried bleach or mould killer?