i regret neglecting my baby's oral hygiene...

It's ok, now that you know, you'll take good care of his oral hygiene, and that's what is impt moving forward. You're a FTM, you need the time and opportunity to learn as well. Thank you for sharing, it's a good reminder to the rest of us as well. I too sometimes just clean my bub's teeth as formality, but now I know tt I should put more effort into cleaning it well.