highly significantp < 0.001
Inferential statistics On comparing the mean values of 0.24 ± 0.07, 0.03 ± 0.05, and 0.23 ± 0.05 for the Shofu Super Snap mini kit, aluminum oxide paste, and propol polishing paste, it was found that they were statistically very highly significant (p < 0.001) (Table 4 ).