Brush a baby's teeth?

So we got a baby hygiene kit at one of my baby showers. It included one of those toothbrushes you can put on your finger to brush a kids teeth. My daughter now has two teeth, should I be brushing them? When did you start brushing your kids teeth?

    Yes you can! i started as soon as my daughter got her teeth in. That way she would be used to it. I would lay her on my lap and brush her teeth. I didnt have much luck with the finger brush because it was to big, so i used an infant toothbrush. She is 19 months now and she has no problem with brushing her teeth, my son is 7 months and i have him on the routine as well. Im a dental assistant, so trust me its fine.
    About Taylor
    Current: Chanhassen, Minnesota
    Birth: July 26
    On since: Dec 18, 2013
    I'm the proud mama of my daughter Avery, born on June 6, 2013. I'm 26 years old, I work from home as a graphic designer, I will be testing for my 5th degree black belt in Tae Kwon Do in 2015. My husband, Derek, and I have been happily married for 3 years.