COMPARISON OF THE EFFCINEY OF SOME MOUTH WASHES FROM DIFFERENT ORIGINS AGAINST LACTOBACILLUS AND STREPTOCOCCUS MUTANS THAT ISOLATED FROM GINGIVITIS &DENTAL CARIES

The study include isolation and diagnosis of Streptococcus mutans and Lactobacillus spp. Which cause gingivitis and dental caries and culturing on Mitis Salivarius Agar media for Streptococcus mutans and cultring Lactobacillus on (MSR). (30) sample was taken from patients suffering gingivitis and dental caries by paper point and transferred to laboratory by transporting media and (MSR),(MSA) and incubated in unarobic condition under (37)for 72 hours. The result aeal that Streptococcus mutans(9) samples and its ratio (56.25%),while of (7) samples the bacteria Lactobacillus and its ratio (43.75%) . Comparis of (8) types of mouth washes from different origin in as listid(1) and there effects on isolated bacteria.