‘Don’t cut corners!’ – these 5 steps are essential for properly painting

Unattractive watermarks can ruin walls and ceilings’ appearance. It is tempting to paint the walls and ceilings with rust-brown or yellow stains that are often caused by a leaky roof or pipe. These persistent marks will simply seep back through, however – even if the source of the leak is resolved.

How do you paint watermarks over? These marks can be haunting.