Warning do not use if:
- Your walls are textured or sanded (pre-treat the wall with joint-compound to smoothen the surface).
- If you recently painted your walls (wait at least 4 weeks before installing).
- Your walls are dirty or dusty.
- Your walls have mold or humidity spots.
- The wall paint is lifting off.
- It will be exposed to constant heat or direct flames.
- Covering old wallpaper or other elements on the wall.
How to Install Rainbow Decals: