I reluctantly agreed to have a sealant (containing the dreaded fluoride) on a v sensitive tooth today out of desperation. It has not adhered some 3 hours later and feels all gooey. I am desperate to eat as am hypoG. it was supposed to set in 1 hour which clearly it wont.
Shall i brush it off or shall i rinse with warm salt water to get it off? Dont want to swallow it