Unverified80% confidenceFactTime unknown
Scotchgard等主流氟碳防污喷剂对水基/油基污渍都能起到'珠化'效果，使液体在纤维表面结珠而不渗入，为清理争取时间；但它不是永久防护，每次深度清洗后防护膜会流失需重新喷涂
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80%
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Long-term
Relevance
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