Silver vs. chlorhexidine: a kinder mouthwash for Kids' teeth?
NCT ID NCT07728409
First seen Jul 27, 2026 · Last updated Jul 29, 2026 · Updated 2 times
Summary
This trial tests whether a silver nanoparticle mouthwash can reduce cavity-causing bacteria in children as effectively as chlorhexidine, but without the staining and taste issues. About 96 children aged 6–12 at high risk for cavities will rinse twice daily for 14 days. The study measures changes in salivary Streptococcus mutans levels and saliva pH.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
- Active substance
- silver nanoparticle mouthwash (10 ppm) and chlorhexidine mouthwash (0.2%)
- What this could lead to
- If effective, silver nanoparticle mouthwash could offer a gentler, kid-friendly alternative to chlorhexidine for preventing cavities in children.
- What could go wrong
- This is a small, short-term trial in 96 children. Silver nanoparticles are still experimental, and long-term safety or effectiveness is not yet known.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
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