(b).
EtOH 20% | CHX 0.2% | CPC 0.025 mM | PEG 10% | SDS 1% | SF 500 ppm | |
---|---|---|---|---|---|---|
Strep. gordonii | 0 | 15 | 13 | 0 | 8 | 0 |
A. naeslundii | 0 | 19 | 11 | 0 | 9 | 0 |
P. gingivalis | 0 | 23 | 14 | 0 | 8 | 0 |
F. nucleatum | 0 | 23 | 11 | 0 | 8 | 0 |
T. forsythia | 0 | 22 | 12 | 0 | 0 | 0 |
Mix | 0 | 19 | 13 | 0 | 9 | 0 |
Bacteria were cultured and exposed to various oral rinse additives. The inhibitory zone diameter of the different bacterial cultures was measured in millimeters after 18–40 hours, indicating antibacterial properties.