When comparing equal concentrations of the gel and
rinse formulations no statistical significant difference was observed
between groups, for instance 0.8% (77.69±21.48 vs. 39.72±47.48,
p = 0.15), 1% (72.35±25.24 vs. 40.34±38.19, p = 0.14) and 1.2%
(62.77±29.29 vs. 52.37±28.79, p = 0.61).