Table 3.

Type, concentration and daily frequency of mouthwash usage.

Authors (Year)	Type of MW		Concentration of MW		Daily Frequency of Usage
	Test-Group	Control-Group	Test-Group	Control-Group	Test-Group	Control-Group
Tufekci et al. (2008) [10]	Listerine®	No MW	NR	NA	2× daily	NA
Chen et al. (2013) [11]	Listerine® Fructus mume	No MW	NR 2.5%	NA	2× daily 2× daily	NA
Goes et al. (2016) [13]	Matricaria chamomilla L.	CHX Placebo	1%	0.12% NR	2× daily	2× daily 2× daily
Alves et al. (2010) [15]	Listerine®	Placebo No MW	NR	NR NA	2× daily	2× daily NA
Akbulut (2020) [16]	Listerine®	CHX Povidone iodine No MW	NR	0.12% 7.5% NA	NR	NR NR NA
Bauer Faria et al. (2021) [17]	Zingiber officinale	CHX Distilled water	0.5%	0.12% NA	NR	NR NA

MW, Mouthwash; NR, Not reported; NA, Not applicable; CHX, Chlorhexidine.