Going to try some of these suggestions. I've tried singing a brushing song, a finger brush, brushing my teeth in front of him, when he's in the bath, using a face washer etc. You'd think I was trying to pull his teeth out the way he carries on. He loves chewing on the handle but not the bristles.

I actually asked the same question of the MCHN today. She recommended putting DS on my lap in front of the mirror and brush. She also suggested lying DS down with his head in DH's lap while I brush his teeth. Haven't tried either so can't say if either are effective.

Good luck