Having given up with washable nappies after DS1 [hanging head in shame emoticon] I have a lot of prefold nappies and quite a lot of the shaped popper terry ones (motherease) which I am planning to sell at an NCT sale soon. However on looking through them all again last night, I realised that some of them are quite stained (poo - natch) and I am therefore asking whether these (v old, washed in) stains will be succesfully removed by bleaching the nappies and then washing them...? If so, what sort of bleaching agent should I use?! Would love to sell them all but can't really put them in the sale marked as I don't think anyone would buy them, and I don't want to be dishonest about it.
Is there a blindingly good bleaching agent I can add to a regular hot wash for them or can I soak them in some cillit bang type affair for nappies...?