Quote Originally Posted by RonnieBird View Post
It'll probably dry out, but it looks a bit like salt to me. Once it's dried out properly look for salty residue and wet your finger and taste it to confirm ( tiny touch, don't eat it). Did you let the plasterer dob and dab the boards on rather than using batons ?
If so, it's crap and never do it.
It'll either dry out or not, and if it doesn't, don't start ****ing about and trying to cover it with stain blocker or pva or any other crap cause it won't work. Let's hope it sorts itself out, but if it doesn't pm me and I'll tell you how to fix it.
I've just got back and it seems a bit better and the windows are open now. Radiator's back on too so hopefully that'll do it. Cheers