I have been using Bumgenius nappies for about 2 months now, and have started to notice that the inserts have gone a bit yellowy, and have a slight smell (not of ammonia, more like honey - odd!). I wash the nappies and the inserts together (but take the inserts out of the pocket). I do a cold wash with a small amount of non-bio organic washing liquid, then a 60 degree wash with slightly more liquid, then an extra rinse. Could I use Napisan every now and then to freshen up the inserts (and nappies too???), followed by a couple of good rinses??
BG site says to use bleach once a month, but I don't fancy that idea.
I think the smell might be also due to using a different washing machine at the mo as mine on the blink. On mine I have intensive rinse cycle, but on the stand-in it is just normal - maybe it's not rinsing all the liquid off???
Also, before I stopped using my machine, I found little grease marks on my nappies which I can't get off. Has anyone got any suggestions?