Well, it smells horrible and I'm pretty sure it's the nappies. I had no trouble when it was just toddler nappies, but now it's pre-weaning baby too it's terrible. I guess because more poo gets into the machine (I don't get on with liners and bf baby poo doesn't seem to rinse off in the loo, so pretty much all the baby poo goes in the machine).
I usually wash at 40 degrees, with a 60 degree about once a month. I use non-bio liquid. If I do a 90 degree wash with bio liquid the smell goes away, but comes back as soon as I've done another load of dirty nappies. I've tried white vinegar but that made no difference.
Any suggestions? Would bio liquid help? I guess I could do an extra rinse and bio liquid - neither child has particularly senstive skin and the baby is 5 months now. Should I get my act together and separate out the wraps, and then be able to do the nappies at 60 all the time? Is liners the only answer? They just seem to make the poo go everywhere and keep his bum wetter (nappies are fluffles with fleece lining which is great at keeping relatively dry)