87 TIL israel is the top producer of fluoride that goes in American drinking water (media.scored.co) posted 50 days ago by ScallionPancake 50 days ago by ScallionPancake +87 / -0 46 comments share 46 comments share save hide report block hide replies
It's like soap.
You apply it on the surface and then rince it out.
You don't swallow the damn soapy water. You don't put soap in the tapwater supply.