Unverified83% confidenceDecision RuleTime unknown
冷扩散机型的精油残留和管路结晶是主要维护痛点，需选择带自动清洁模式或可拆卸精油瓶的机型，长期不清理会导致喷嘴堵塞、出雾量下降
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83%
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Long-term
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