We need to get a bathroom wall (plasterboard) re-painted, behind which there was a leak a year ago or so. The wall is now discoloured.
We think that all is dry now and would want to have it re-painted with a mould-resistant white bathroom paint. Is there any need to treat the wall somehow before painting it?
Another wall in our flat preciously had yellow patches coming through, and then the decorator sprayed on something to block anything come through, before re-painting it.
I was wondering whether this may be recommendable to do with the bathroom walls now? And if so what that blocking spray (or any other method to do the same) is called?
Many thanks for any help.
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One other question please: Is it quite usual for a relatively small scale job to just pay the total after the work is completed to our satisfaction?
We think that all is dry now and would want to have it re-painted with a mould-resistant white bathroom paint. Is there any need to treat the wall somehow before painting it?
Another wall in our flat preciously had yellow patches coming through, and then the decorator sprayed on something to block anything come through, before re-painting it.
I was wondering whether this may be recommendable to do with the bathroom walls now? And if so what that blocking spray (or any other method to do the same) is called?
Many thanks for any help.
----
One other question please: Is it quite usual for a relatively small scale job to just pay the total after the work is completed to our satisfaction?