Fluoride release from newly marketed fluoride varnishes.

Objective: New fluoride varnishes have been marketed that reportedly release more fluoride (Enamel Pro) or release fluoride more slowly (Vanish XT). The purpose of this study was to compare the amount and rate of fluoride release of new fluoride varnishes with other traditional fluoride varnishes.

Method And Materials: Extracted molars were cut into block sections.