Does removable wallpaper fade over time?
The colorfastness of removable wallpaper can vary depending on the quality of the wallpaper and the environment it is in. Some types of removable wallpaper may be more prone to fading over time, especially if they are exposed to direct sunlight or harsh chemicals. To help minimize fading, it is best to avoid exposing the wallpaper to direct sunlight or extreme heat, and to clean it gently using a mild soap and water solution.
See more tips and tricks about removable wallpaper here: How to correctly choose, install, take care of and remove Peel and Stick wallpaper