4 teeth at 11 months

Nabasa ko once na lumabas si first tooth pwede na magtoothbrush? Now I just bought a aquafresh toothpaste and sansfluo teeth gel (kasi teething pa siya, and di ko pa natry talaga siguro di ko regular gagamitin to kasi di naman siya super selan magteething), Okay lang ba maswallow niya yung aquafresh? thanks