Pva nightmare


New Member
Hi There, I am after a bit of advice for my mum and dad. They have had their bathroom replastered and the tiler has asked them to ova ready for tiling. The thing is, my dad has pva'd the whole room, including ceiling. I understand the pva is great for tiling on top of, but total inappropriate for emulsion in over. Does anyone know how they can fix this? Can pva be sanded back off? Will it need reskimming, and if so, can you skim over pva?!

My poor mum is crying, so any help would be garefully received.