Wall preparation for painting murals

If you want your mural to last a long time, you'll need to prepare the wall first!

80% of all mural paint failure can be related back to bad surface preparation, so your best bet to getting good longevity from your mural is to spend some time figuring out what you will need to do to prepare the wall correctly. In this mini-module I will be covering how to wash a wall, repair cracks and damage, remove mould and what to do with already-painted walls.