My little guy has always turned a bit pink where he touches cloth diapers (even though we always buy organic and do extra rinse cycles after washing) I use these liners at nap time and he is not red anymore. (littlespruceorganics.com)
I use an HE machine, so extra rinse cycle is usually in order. (askmoxie.org)
Every so often if the load is unbearably stinky, I might add a cup of chlorine bleach to sanitize everything, and then I run an extra rinse cycle or two to get rid of the bleach smell. (mommyedition.com)