One. What are the reasons for wallpaper turning red?
This is usually related to the material composition of the wallpaper. When the wallpaper material is exposed to moisture, it generates corresponding red-colored enzymes, which causes the wallpaper to discolor.
Two. What to do if the wallpaper turns red?
If the discoloration is minimal, it can be addressed promptly by implementing measures such as moisture control and dehumidification. As for the existing discolored wallpaper, there is currently no established repair method. Options include covering the affected areas with a protective material or using a pen to create custom designs and conceal the discoloration.
If the discoloration is severe, there is no solution; simply replace the wallpaper. Furthermore, due to moisture damage causing discoloration, when replacing the wallpaper, it is essential to address moisture protection for the wall, otherwise the new wallpaper will also discolor after reinstallation.
To prevent wallpaper from turning red, it is essential to maintain a dry environment. During humid weather, ensure proper dehumidification.