Damp

Get rid of damp smell for good — find the source, clean mould, seal walls, and fix ventilation with this step-by-step DIYnut guide.

Damp proof a basement the right way: identify the source, tank the walls, seal joints, and finish properly. Step-by-step guide for a dry, usable space.

Fix black mould on walls safely — kill spores, treat the cause, and repaint with mould-resistant products. Step-by-step DIY guide.

Rising damp vs condensation: learn to tell them apart with confidence and apply the right fix — before wasting money on the wrong solution.

Fix condensation damp for good: kill mould safely, improve ventilation, insulate cold walls, and stop it coming back. DIY guide.

Fix rising damp for good: inject a chemical DPC, remove contaminated plaster, and replaster correctly. Step-by-step UK guide.