what's the best way to fix this??
- insulating polystyrene with back and then wallpaper
or
- black damp paint
or
- dehumidifier
or any other options??
i live in a ground floor council flat and my bedroom has always suffered with damp, i thought mainly because the ivy had pulled mortar out between the bricks on the front wall and around the bedroom window and there was black mould on my bedroom window and wall near the window too, but now the damp is on the internal communal hallway wall, i know this because my bed is covered in damp and mildew spots on the side that touches this wall, i have asked the council to check if this internal wall has been insulated as this has been an ongoing problem since i moved here 10 years ago!!
so i'm going to have to get a new bed this weekend, as i suffer with asthma, eczema and allergies too, all advise and help welcome!!