[KongchangAI]
Unverified75% confidenceFactTime unknown

铜制刮舌器(阿育吠陀传统材质)有天然抗菌特性,但铜会随使用磨损并氧化变色,寿命通常1-2年需更换;不锈钢刮舌器正常使用可用5年以上,长期成本更低

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75%
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Long-term
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