repainting old artex?

Hi all my ceilings are artexed which I happen to like although I would like to repaint them as they have yellowed. I would like to know how to prepare/clean them before painting to avoid flaking etc. It looks quite matt so i'm assuming it's been emulsioned previously.Thanks
Tracy, January 2010


done
if the artex has been painted before use a cleaner called SUGAR SOAP available at DIY stores
just mix a small amount with water and rub over with a sponge once clean and dry repaint with normal emulsion

shaun, January 2010