How to prevent skin breakdown in the gluteal cleft

This summer I have been experiencing an increase in swamp ass. The sweat and hair in the area has lead to moisture associated skin damage.

I had a pressure sore in the area about a decade ago and would like to avoid that as much as possible. Because that took months to heal.

I have been using zinc oxide cream in the area to prevent moisture and friction but I am curious about what others have tried.