[Plax more effective than water?]

Area of Science:

• Oral hygiene
• Dental research
• Microbiology

Background:

• Plaque accumulation is a major factor in oral diseases.
• Effective oral hygiene practices are crucial for maintaining dental health.
• Mouthwashes are often used as adjuncts to brushing and flossing.

Purpose of the Study:

• To compare the plaque-reducing efficacy of Plax mouthwash versus water.
• To evaluate the impact of Plax on bacterial and epithelial cell removal during oral hygiene.
• To assess the quantity of material removed from the mouth after using Plax or water.

Main Methods:

• A crossover study involving ten participants.
• Comparison of Plax mouthwash and water rinsing before toothbrushing.
• Evaluation of plaque levels at baseline and post-intervention.
• Quantification of bacterial and epithelial cells and dry-weight of removed material.

Main Results:

• No statistically significant difference in plaque reduction between Plax and water.
• A significantly higher dry-weight of removed material after using Plax.
• The increased weight was attributed to a greater removal of epithelial cells with Plax.

Conclusions:

• Plax mouthwash did not demonstrate superior plaque reduction compared to water.
• Plax may enhance the removal of oral debris, including epithelial cells, during toothbrushing.
• Further research is needed to understand the clinical implications of Plax's effect on epithelial cell removal.