Fig. 3From: Vinegar inhibits the formation of oral biofilm in situSEM micrographs: an overview of 3 min pellicle immediately, 30 min and 120 min after water rinsing or application of vinegar. a, c and e Control group, globular formation of pellicle is clearly visible; b, d and f Vinegar group, very smooth and clean enamel surface; a and b immediately after rinsing; c and d 30 min after rinsing; e and f 120 min after rinsing. Original magnification: 10,000-foldBack to article page