Any ideas what's causing it or how to get rid of it? It's not in the compartments that hold the powder/softener, etc. Rather it's on the 'roof' of the dispenser drawer, if that makes sense? So when I remove the drawer completely and look on the upside it's covered it black spots which is proving impossible to clean. If i spray bleach gravity means it just immediately falls in the space below and the same if I attack it with neat bleach and an old toothbrush.
I think this is why my clothes are not coming out smelling as clean and radiant as they should!
Any thoughts? Thanks in advance.