Table 3. ΔE (mean values ± standard deviation) of used ceramic materials in each mouthrinse (n = 10).

	Listerine	Klorhex	Tantum Verde	D. Water
IPS e.max CAD	0.46 ± 0.27	0.49 ± 0.23	0.48 ± 0.13	0.59 ± 0.13
IPS Empress CAD	0.92 ± 0.33	0.49 ± 0.24	1.35 ± 0.20	0.28 ± 0.11
Lava Ultimate CAD	1.31 ± 0.58	0.64 ± 0.36	2.54 ± 0.32	0.75 ± 0.10