Unverified75% confidenceTradeoffTime unknown
棉芯vs木芯：木芯燃烧有轻微噼啪声更助眠氛围但易熄灭需勤修剪；棉芯燃烧稳定，选无铅棉芯（避免含金属芯燃烧释放重金属）
1
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75%
Confidence
Long-term
Relevance
-
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Unverified棉芯vs木芯：木芯燃烧有轻微噼啪声氛围感强、火焰宽热香释放好但需勤剪且更贵；棉芯稳定便宜但需选无铅芯（避免含金属丝的旧式烛芯）91% similarUnverified看烛芯材质：纯棉芯或木芯最安全，坚决避开含铅金属芯（老式或劣质产品用金属芯保持直立），点燃后金属芯燃烧会释放铅微粒。木芯燃烧有噼啪声但烟雾大、需常修剪87% similarUnverified看烛芯材质：优选纯棉芯或木芯，避免含铅金属芯（燃烧释放铅）；木芯燃烧有轻微噼啪声且火焰更大，纯棉芯更稳定无声85% similarUnverified烛芯选无铅纯棉芯或木芯，避免含金属芯（燃烧释放重金属）；木芯燃烧时有轻微噼啪声且火焰稳定，棉芯需定期修剪至5mm防止黑烟85% similarUnverified烛芯选无铅纯棉芯或木芯，避免含金属芯（金属芯燃烧释放重金属）；木芯燃烧有轻微爆裂声、火焰扁平适合氛围感，但香气扩散弱于棉芯84% similar
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