Mouthwash showdown: probiotics vs. arginate for healthier smiles

This study tests two mouthwashes—one with probiotics (good bacteria) and one with ethyl lauroyl arginate—to see which better reduces cavity-causing bacteria, plaque, and acidity in the mouths of Egyptian children aged 6 to 12. Researchers will measure bacteria levels and plaque buildup before and after 28 days of use. The goal is to find a simple, effective way to improve children's dental health.