Unverified80% confidenceTradeoffTime unknown
石膏/香薰石扩香持续时间短（1-3天需补滴精油）但无液体泼洒风险，适合车载和抽屉；藤条液体款持续2-3个月，适合固定桌面摆放
1
Sources
80%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Related Claims
Unverified石膏/香薰石类无液体扩香（如香薰石、扩香石）留香仅1-3天，需反复滴精油，不适合追求持久或懒人；仅适合小空间点缀或车载临时用86% similarUnverified膏方需冷藏保存，取用时忌沾水沾油，否则易发霉变质；一料膏方通常需服用一到两个月，储存条件不便者可选分装小包装85% similarUnverified石膏（扩香石）载体的香氛挂件香味持续约7-15天需定期补充精油，而藤条/无火扩香式的持续1-3个月，纸质/毛毡香片仅3-7天，选购前需匹配自己补香频率85% similarUnverified香膏/蜡基固体香薰（如香膏盒、香氛蜡片）持续时长约1-3个月，石膏摆件类因表面积大挥发快，实际有效期约2-4周需定期滴精油续香84% similarUnverified固态香氛片（石膏/纸片浸香型）持香时长约3-7天，缓释珠/凝胶型可达2-4周，长途旅行或衣物存放超1周应选凝胶或缓释型，短途出行选纸片型更经济83% similar
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