Tom Keats wrote:
To mitigate any existing chafing problems, you mean?
Zinc oxide diaper cream. It's cheap, readily available
at any drugstore, and it's effective.

Yes, this is excellent stuff to heal a rash. To prevent a rash, I like
A&D ointment (or generic), it's a mix of Vaseline and lanolin, which
prevents skin breakdown from moisture and friction, it's also used to
prevent diaper rash.