How to paint a dark brown color wall in a bedroom to white
What's the most effective way to paint them into white or light grey? I tried to paint two coating of white paint with primer, however, the effect was very bad, and can see scuff marks here and there. If I directly apply two coatings of white paint (without primer), I could not cover the color at many areas.
What's the most effective way to repaint a dark color wall to light colors? Your suggestion is greatly appreciated.