★★★★★
I noticed that when he was sick he had less accidents. I started to realize that perhaps it was because he was taking a lot of vitamin c. Maybe the accidents were related to having a low grade UTI.
I started to give him a supplement each day that had D-mannose, vitamin C and cranberry in it.
His little accidents have stopped.
So my suggestion is to check for a UTI for children who struggle with accidents past when they should have stopped.
For the record, dairy in the evenings would pretty much guarantee an accident for him at night. I still avoid dairy after dinner.