I can't say ENOUGH good things about this wallpaper!  Spray bottle didn't work well, so I stepped into the shower with each strip and quickly hosed it down.  Will be in a high-traffic kids' bunk, so being scrubbable was mandatory.  Went up like a dream, brightened the space, and my clients absolutely love it.  Will update photo when project is finished, but you'll still enjoy seeing how it looks in a dark space.