Table 1: Pre and post counts of Streptococcus mutans

No.	Pre	Post (1 hour)	Log 1	Log 2	Log 1-Log 2
1.	40000	2600	4.602	3.414	1.188
2.	6000	4000	3.778	3.602	0.1761
3.	20000	1500	4.301	3.176	1.125
4.	28000	14000	4.447	4.146	0.301
5.	30000	1000	4.477	3	1.447
6.	400000	30000	5.602	4.477	1.125
7.	500000	20000	5.698	4.301	1.397
8.	5000	0	3.698	0	3.698
9.	80000	4000	4.903	3.602	1.301
10.	32000	2800	4.505	4.447	0.103
11.	11000	5000	4.041	3.698	0.343
12.	270000	10000	5.431	4	1.431
13.	7000	2500	3.845	3.397	0.448
14.	20000	1300	4.301	3.113	1.188
15.	16000	7200	4.204	3.857	0.347
16.	300000	23000	5.477	4.361	1.116
17.	19000	8000	4.278	3.903	0.375
18.	800	800	2.903	2.903	0.000
19.	5000	400	3.698	2.602	1.096
20.	6000	200	3.778	2.301	1.477
21.	180000	90000	5.255	4.954	0.301
22.	86000	10000	4.934	4	0.934
23.	910000	43000	5.959	4.633	1.326
24.	6200	530	3.792	2.724	1.068
25.	98000	3000	4.991	3.477	1.514
26.	29000	1300	4.462	3.113	1.349
27.	60000	2300	4.778	3.361	1.417
28.	30000	1000	4.477	3	1.477
29.	3000	0	3.477	0	3.477
30.	400000	2200	5.602	3.342	2.260