Start with the surface, not the colour card
Bathroom walls, ceilings, trim, cabinets, and previously repaired drywall do not all need the same preparation or sheen. Walls usually need a durable finish that can be cleaned; trim needs a harder-wearing coating; patched areas often need primer so they do not flash through the final coat.
Before choosing a product, identify what is being painted and whether there is peeling, staining, failed caulk, soft drywall, or recurring mildew. Paint should finish a sound, dry surface—it should not be used to conceal an unresolved leak or inadequate ventilation.


