Hanging wallpaper may look like a difficult task, that starts with preparing the walls or removing the old wallpaper. Each kind of wallpaper requires a different treatment. But our step-by-step instructions show you exactly what to do at each stage. You’ll also find detailed step-by-step instructions for hanging your new wallpaper. Problems with air bubbles under the wallpaper? You’ll find the solution in our step-by-step instructions!