Ceiling 
Hoped to get your attention?..
I'm not a dad and I'm not even a bloke. But I have spent the best part of today when everyone else is out getting tipsy in the sun playing with the young 'uns, scraping MILES of distemper off a ceiling.
Any of you wise dads netters know the best way to seal it for emulsion? And then should I paint the ceiling with a brush or a roller?
(Have posted in DIY too?I'm desperate to get the damn thing done and hoping to get some replies).
TIA