Hi Amanda, Ecover is particularly bad as it has high levels of soap (I understand!) which build up badly on nappies causing the smell issues and for the same reason don't perhaps clean as well as other detergents! I would be careful with Fairy non-bio too as I have heard that it doesn't react well with some sensitive skins and I know Connor has
. The one I've heard mention is Filaretti (sp??) or something like that!
I personally use whatever I have in the house, usually Omo tablets and I use 1/2 a tab, so 1/4 of a normalÃ‚Â· They don't even sell non bio here so I don't have any choice in that!!