We use the Gaia Soothing Lotion. We're a MCN family, but use microfleece liners to protect the nappies. We also use cloth wipes rather than disposable wipes as they are far more gentle on sensitive skin, not to mention cheaper and eco friendly. :)
Interesting to see that there's a mixture of use, some every change, some only when needed and some now and then. But, all methods seem to be effective. :)

