[KongchangAI]
Unverified83% confidenceFactTime unknown

长期开启负离子发生器会导致设备周围墙面、家具积聚灰尘变黑(离子沉降效应),使用后需定期擦拭放电针/毛刷,否则积尘会显著降低负离子产生效率

1
Sources
83%
Confidence
Long-term
Relevance
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