Majority of the walls are fine. but from a few places in each room the paint seems to be flaking off. (its been happening for a few years now, i've just not had the time to sort it out)
What do I do to make it right?
I cant afford to strip off all the paint as its too expensive and too time consuming.
If i scrape off what is already coming off and sand it down as much as possible, is that enough?
and if so, what do i do next? does it need a base coat/primer and what kind? how much?
and what kind of paint will go over it as a finished job.
Thanks in advance.
I don't know what kind of paint is painted on the walls in the first place (matt, vinyl, silk, sheen)
what i do remember was when i was painting over it years ago, it painted on fine in most places; but the places where it is peeling off, it wouldn't stick properly and would just come off.