By Li Hongrui |
chinadaily.com.cn |
Updated: 2024-06-05 06:00
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Corn floss/Silk floss (right) [Photo provided to chinadaily.com.cn]
Corn floss/Silk floss
Traditional plastic floss contributes to environmental pollution. Corn-based dental floss or silk floss provides eco-friendly alternatives for oral hygiene.
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