Efficacy of Propolis Varnish Against Oral Biofilm

This study aims to evaluate the effectiveness of a varnish containing 15% of green propolis on Streptococcus mutans in saliva and biofilm. Will be invited to join the study: children 8-10 years old, free of caries, without orthodontic appliances and without having undergone antibiotic therapy until three weeks before the start of the study. Saliva will be collected before, immediately after, 24 hours and 30 days after application of the varnish. The collection of biofilm will be performed before, after, 24 hours and 30 days after application of the varnish. Data will be collected and compared between periods.