Diaper rash

La

My 22 mo got his first diaper rash, due to teething. It was painful and raw. We tried everything we had at home, baking soda baths, corn starch, coconut oil, Aquaphor Cream and Ointment, Dr. Smith's Ointment and it just kept getting worse. Picked up Resinol from Wal-Mart and by the next morning it was soooo much better. What works for your LO when they get a nasty diaper rash?