Just in case anyone on here has a child or grandchild that wets the bed, I wanted to post the following information and hope this thread is still read by people. I was a bed wetter up until I was about 13. I just wish this was known back when I wet the bed as a kid or when my two kids were young and wetting the bed.. It is called The Modified O’Regan Protocol for bed wetting.
The Modified O’Regan Protocol for bed wetting
The Modified O'Regan Protocol. The regimen was developed in the 1980s by Sean O'Regan, M.D., a pediatric kidney specialist at Sainte Justine hospital in Montreal, Canada, who sought to resolve his own son's bedwetting. The regimen was "modified" by Steve Hodges, M.D., a pediatric urologist at Wake Forest University. Dr. Hodges named the regimen after Dr. O'Regan, whom he considers a genius.
https://www.bedwettingandaccidents.com/what-is-m-o-p
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4905156/
I don't know if this protocol would work for adults who wet the bed or not, but it might be worth a try and you may like the process, too. If you do try it or recommend it to others, please post on here about it. Thanks.