Bila anak korang start gosok gigi pakai ubat gigi ? Jenama apa yg korg boleh suggest kan?

My baby starts to brush his teeth mase umur 8 months. The moment his first tooth out, we made this as his morning routine. Ubat gigi i pakai kodomo lion. But untuk portion, sila check kt google berapa byk sesuai. Sebab ikut umur.