I just have to share this: dd has had really bad nappy rash on and off since the beginning of the year. It seems to be aggravated by some of her night nappies, which was getting to be a problem, to the extent I was seriously thinking about going back to disposables. A friend suggested trying silk liners, and to my amazement she can now go all night in the nappies that were problematic with not a red patch in sight!