Review stain blocker

[cheshireblue12]

I have had problems with mould caused by condensation on ceilings etc.
Hopefully the condensation problem has been sorted, are there any views on using stain blocker to stop stains coming back before painting with emulsion ?
Any help is gratefully accepted

 

[joe-90]

You can get mould resistant paint.

 

[cheshireblue12]

You can get mould resistant paint.

Thanks for that can you recommend a particular brand?

 

[tidyredline]

Zinsser Perma White (Produced in 1L, 2.5L & 5L) - http://www.zinsseruk.com/product/perma-white-interior/

Dulux Mouldshield (Only produced in 5L) - http://dulux.trade-decorating.co.uk/products/info/dulux_trade_mouldshield_fungicidal_matt.jsp