[LittleLlama]

If it's not getting better with regular ointmetnt, it may be yeast. You'll need to treat your diapers a bit different to get rid of it and find a yeast rash solution that suits you. I just vagasil and it cleared up in a couple days (after a week of fighting with regular ointment)

Also, you can use fleece liners with heavier ointments. Just buy a dollar's worth of fleece remnant and it will make you half a dozen liiners!