Table 3.

Mean and standard deviation of the number of the remaining colonies of bacterial species by the studied mouthwashes

Bacteria	Mean±SD			P
	CHX	Green tea-Aloe vera	Chamomile
Streptococcus oralis	0±0	101±0	1.5×108±0	<0.001
Eikenella corrodens	0±0	1×103±0	1.5×108±0	<0.001
Streptococcus sanguis	0±0	1×108±0	2.8×102±4×102	<0.001
Streptococcus mutans	0±0	1×104±0	1×108±0	<0.001
Porphyromonas gingivalis	0±0	1×103±0	1×108±0	<0.001
P	1	<0.001	<0.001	-

SD: Standard deviation; CHX: Chlorhexidine