# Water Flosser vs String Floss vs Manual Toothbrush Safety

> **NCT03049761** · NA · COMPLETED · sponsor: **All Sum Research Center Ltd.** · enrollment: 105 (actual)

## Conditions studied

- Soft Tissue Injuries

## Interventions

- **DEVICE:** Water Flosser
- **DEVICE:** String Floss
- **DEVICE:** Manual Toothbrush

## Key facts

- **NCT ID:** NCT03049761
- **Lead sponsor:** All Sum Research Center Ltd.
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2017-01-09
- **Primary completion:** 2017-02-20
- **Final completion:** 2017-02-23
- **Target enrollment:** 105 (ACTUAL)
- **Last updated:** 2019-01-10

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03049761

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03049761, "Water Flosser vs String Floss vs Manual Toothbrush Safety". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT03049761. Licensed CC0.

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