My Dirty Tooth Brush

Start on the small shelf on the arete, then move to the small pocket/pinch above. There is a solid hold way right, very balanced move. Then bump left into another set of bigger pockets, then readjust the right hand for a decent undercling. Get your feet up and go towards the top.

This is some SANDstone. Brush it really well before you climb it. And then brush it some more. More than likely, you will slide around on a couple of the holds.