Rough with hands!

Kaylin

My little guy is very rough with his hands he seems to slap, grab and scratch at faces. I know hes only 10 months but I get nervous because if hes frustrated it gets even rougher! Anyone else dealing with a rough baby? I try to tell him to be nice and show him how to use nice hands but it rarely works. Should I be concerned? Any ideas how to stop the behavior? Just afraid he might hurt another child or person.

He is very sweet most of the time and give lots of hugs and kisses!