Effects of Instrumentation and NaOCl Concentration on Microbial DNA Load Employing a Sonic Activation Device

Key Points

• Microbial DNA load varied significantly with changes in NaOCl concentration, indicating sensitive bacterial responses.
• At a 5% NaOCl concentration, microbial DNA load measured 4.2 times higher than at 1%, emphasizing the importance of concentration settings.
• Assessment using a sonic activation device demonstrated contrasting results in DNA load across different instrument types.
• These findings may influence microbial management practices, but further exploration in clinical settings is necessary.