- Why do I still have marks after using 3 in 1 Mould Killer?
- The sealant strip has not bonded - what do I do?
- How do you disguise where a picture rail used to be?
- How do you make repairs when you start to peel off old wallpaper and it takes off the plaster surface as well?
- What should I do to prepare a wall for painting or wallpapering?