A BBC Morning Live doctor has said that whilst mould may look unsightly, it could be causing more issues than just making your home look bad. Talking on the breakfast-time show, Dr Oscar Duke said that you may need to "get some help" if you're in this boat. He explains: "The mould is normally caused by a fungus. The fungus releases something called spores. "That particularly nasty-looking black mould releases the spores into the air and those spores can really irritate any where that they come