Should i use stain blocker?

25 Aug 2008
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United Kingdom
To cut a long story short i removed wall paper in bedroom to find 2 walls were horribly stained with mould and mildew stains. I have used a fungicide etc. I want to just paint the walls not wall paper so my question is this should i use some sort of stain blocker? If so could you tell me which is the best and where to buy it? :rolleyes:
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If you've killed off the mould and figured out and rectified the reason why there's no need. Stain blocks wouldn't work anyway as the mould settles on top of the final coating.
Thanks yes i have solved the problem of mould the old story not enough ventilation :oops: . Thanks for your advice. Regards

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