In article , (David
Combs) wrote:

This room's (hall and stairwell) paper was cheaper than
the other, and is proving damn near impossible to get
off.

We're using enzyme-stuff "DIF" brand.

I have used DIF and found it worked very well on some ancient wallpaper
over plaster. Are you letting it work long enough before scraping? (15-20
minutes.) Try a second coat of DIF after the first, before scraping.

--
Jedd Haas - Artist
http://www.gallerytungsten.com
http://www.antijazz.com
http://www.epsno.com