Just thought id add Bold 2 in 1 is ok to use on your nappies, (although i dont openly tell customers this as its not reccomended by the manuf)
The main reason they tell you not to use softner is because its oil based and this coats the nappy fibres clogging it up! Bolds softner is clay based and so doesnt do this! I think this just applies to the powder though.
I use it on my son and also brought a big box in tesco this week Its the Orange one so i hope its ok, always used lavender before.
He gets eczema too but hes been ok i do all his clothes in it now.
I love my nice smelling nappies, much softer too.