The difference between copper and copper free toothbrush heads
2025-08-18
The main difference between copper and copper free toothbrush heads lies in the way the bristles are fixed and the potential health risks:
Fixed method
There is a copper version: using copper plates to fix bristles, long-term use may cause the copper plates to rust and produce copper green, which may enter the human body with food.
Copper free version: using hot melt technology to fix the bristles, avoiding metal rusting problems and providing better stability.
Health risks
Copper version: Copper green may cause health problems such as nausea and vomiting.
Copper free version: Higher safety and healthier long-term use.
User experience
There is a copper version: the bristles are easy to loosen, which affects the cleaning effect and may cause a foreign object sensation.
Copper free version: The bristles are stable, the cleaning effect is better, and the use is more comfortable.
It is recommended to prioritize copper free toothbrush heads to avoid health hazards caused by metal corrosion.
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