plastered walls Damp can be a major issue in the home. Find answers to questions or post your own here.

[glenys]

hi, have had several room plastered, and now have small dark spots in places on walls builder says this is browning in the walls, the spots look like grease marks, how can i solve this have tried oil bassed emulsion please help!

[tucny]

Are the stains visible after the walls are painted?

Can you put some photos up.