Beware!
Some 40 years ago I read a story about this. It worked TOO well, and dentists (the surviving ones!) had to EXTRACT a full set of perfectly healthy teeth every few months to make room for the NEXT set growing in.
Seems that once the process was 'turned on' it just kept going, and going, and going.... and they couldn't find a way to turn it back off.
OMG....humans who need their teeth floated. :-)