What is the best face cleanser?

What's the best face cleanser for a young teen?  My daughter is getting tiny bumps across her face.  It's not quite pimples yet so not sure I'm looking for acne remedies at this point. I think she just needs a gentle cleanser she can use everyday on her face?  I just don't know what that is!  A soap bar that's not soap?  Those cleansing cloths?  A face cream? 

I obviously have no clue.  I used to use Noxzema when I was a teenager.  I don't know what kids use nowadays.  After all, I was her age 26 years ago.