sometimes a wipe down with a cool damp towel during the days--it's really hot here in summer.
I'm in Arizona and cant' find the Bald Guyz headwipes anywhere, I finally gave in and got some online, LOVE them but wish they weren't so expensive. I'm on a fixed income so won't be re-ordering. Hopefully I can make them last until fall when it cools down here.
I use HeadWash. I also use HeadShed in the shower every other day.