We recently built a house on some property with a well as our source of water. All is good with the well as I’ve gotten it tested for dangerous stuff and no problems. However the test didn’t show a flourish count. I’ve got 3 boys (13 and under) and our dentist has convinced my wife that we all need a fluoride supplement. Any advice here? We’ve been out here about a year with no dental issues at all outside of a 9k orthodontist bill.