Reporting damp and mould to Portsmouth Homes is the right thing to do, and the earliest this can be done, the easier it will be to resolve. Do not try to remove with a brush or hoover as this can lead to the mould spreading further round your home.
Any signs of damp should be reported to the customer repairs team as soon as possible as this will need to be cleaned off and treated with fungicidal treatment.
For more information on damp, black mould and how to prevent it, please read our leaflet on condensation and mould – advice for tenants.