I use oral cleanser and oral wipes to clean their gums and tongue from newborn onwards! Products that I bought and used: (Disclaimer: not Shopee affiliate) Oral wipes: https://sg.shp.ee/prBmJ2R https://sg.shp.ee/nwKQYML Oral cleaner: https://sg.shp.ee/DCeEWyR
You can use oral wipes to clean their gums and tongue even from newborn~
straight away. you can get special wipes or just use a clean cloth
newborn