I went to the local H/W shop a couple of weeks back to get some Bathroom paint with fungicide as I am having a problem with mildew spots in one corner of the ceiling over the shower. (I installed an extractor fan driven off of the light problem but I still get a build-up of mould).
The guy didnt have any, but was assuring me that if I give the ceiling two coats of PVA solution I can paint over it with Matt Emulsion and my problem will be solved. Is he spinning me a line to shift a litre of Matt Emulsion or is this some trade secret I am not privy to. I must say I am a little sceptical.
Has anybody else seen or heard of this technique. Does it work.