Teeth brushing

I’m feeling like a bad mom, my son recently got teeth and I literally can’t remember to brush them for the life of me! I even leave his tooth brush out on the counter so I can brush when he’s done eating but I never remember anyway. Please nobody come at me in the comments, I’m not doing it on purpose but am getting upset with myself, anyone have any tips on how I can remember to brush my baby’s teeth? I know that’s a weird thing to ask for tips on lol I should just remember to do it