Silly question I know, but how do I learn what my bathroom walls are made
of? I'm removing the wallpaper and tiles from the tub wall, and bits of it
are falling away, revealing what looks like plaster over a grey semi solid
filler. (lime mortar?) Surprisingly, there are bits of hair in the mixture,
which I assume was added to keep the mixture solid.
I'm not sure if I should just fill in the holes (and with what) or redo the
whole wall, or bathroom for that matter.
I believe this house is Victorian, and all this is the original work.
The more I learn about what I need to redo this bathroom the more questions
thanks in advance