Has anyone tried diaper cream?

[Norse]

I decided to try some some pure cornstarch for a 50 mile ride this weekend in heat with lots of hills. I found that it did help keep me drier throughout the ride and the next morning I did't find the usual crop of many new red bumps - a few yes, but my bottom was much happier than usual.

[Becky]

I'm currently experimenting with adding a little tea tree oil to my usual (aka whatever's on sale) chamois cream in order to keep the red bumps at bay. Tomorrow's commute will be the first on-bike test.