Quoting Ecstasy:" They say around 2 - for the sake of their teeth. Our LO is 22mo and still uses one at bedtime/naptime.. ... [snip!] ... at bedtime/naptime.. i use the MAM perfect for him because im paranoid about his teeth. Our 4mo only takes the gumdrop though."
I've used MAM with all of my kids also and have never had teeth problems because of them but at her first dentist visit last week, the dentist tried to blame her over bite on it
She only used it while she slept and since none of my other kids had a problem with theirs, I assumed he was just reaching for an excuse but either way it scared me enough to take it away. If for whatever reason it is because of the paci, I hope it goes away now that shes off of it!