Good afternoon, We have some black spots appearing on the ceiling of our en-suite. What product would you recommend to treat this problem? Thanks, Ian Paxton
For removal and treatment mould prior to redecoration we can recommend Zinsser Mould Killer & Remover.
Once this is done, the ceiling is clean, dry, sound and prepared as detailed in the technical data sheet we can recommend Zinsser Perma-White Interior.
This is an anti-mould paint suitable for high humidity areas assuming there is no direct water contact.
Increasing airflow will also reduce the likelihood of the black spots reappearing.