Our wallpapers are suitable for bathrooms and kitchens.   For the Easy-Hang material, the occasional splash of water should be fine, however, the wallpaper should not be in direct contact with water. We recommend Luxury Metallic or Heavy Vinyl wallpaper for bathrooms and kitchens as these materials are washable. We recommend against installing the wallpaper into a shower alcove or other moist and humid environments as the wallpaper adhesive may not hold up over time.  If you have chosen a non-woven wallpaper for your project and you want to give it an extra protective layer, you can apply a layer of decorators varnish on top of the wallpaper once you have installed it. When using a varnish, please first apply a small test batch in a discrete part of your installation.   You can find more information on the wallpaper materials here.