I really don't know what to do at the moment. We have lived in our current flat for just over a year and it is a relatively new block. The bathroom doesn't have a window and as a result, black mould has been growing on the ceiling right from moving in. However, these last few months I've found green furry mould growing in the built in wardrobes, behind the sofa, bookcases etc. I have had to chuck out a heap of stuff which couldn't be washed to stop regrowth and have to go round with mould spray once a week.
I have read up on this and I know that it is probably due to condensation although it seems like water actually comes in through the window panes when it's wet outside too. There is always mould around the windows because of this. I have a dehumidifier, try my best to dry washing outside(I do live in scotland though so not always possible), open the windows and doors all day on my days off ( I work shifts so cannot really open windows before/after work as it's night-time and cold) and use the extractor fan in bathroom and kitchen. It is a very hot house anyway so we don't need to use the heating that much.
I decided to have a change around today so moved my large bookcase, only to discover mould an inch thick behind it. It has covered the bookcase and because it's only chipboard, the books have definitely acquired a damp smell.
I phoned the letting agent to say that despite all the preventative measures, the mould is still growing. She was very abrupt with me and told me it was completely my fault for not opening my windows. She told me that whenever she was in the area, my windows and curtains were always closed (Either complete lies or coincidence!). I explained that if I am working, I leave the house at 5:30am and DP is still in bed and he sometimes forgets to open the curtains before he leaves. However, I work 4 days on/4 off so I always ventilate the flat then. I actually saw her visiting another tenant earlier today (through my open curtains!) but she has obviously not noted the fact that all my windows etc were open. Anyway, I have spoken to another tenant now who has exactly the same problem. She has quite poor English though so I think the letting agency has been able to successfully fob her off.
How do I deal with this, there is nothing else I can physically do to stop this mould! Does anyone have any similar experience?