Unverified75% confidenceTradeoffTime unknown
抗菌防臭处理（银离子/锌离子涂层）经反复洗涤会衰减，标称'抗菌'的实际数十次洗涤后效果减弱；抹布防臭核心是用后彻底晾干而非依赖涂层
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75%
Confidence
Long-term
Relevance
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Unverified防臭整理为面料后处理工艺而非银离子等永久抗菌，多次洗涤后抗菌效果会逐渐衰减92% similarUnverified宣称抗菌防臭的银离子/铜氨纤维打底，抗菌效果会随水洗次数递减，洗涤50次后基本失效，别为长期防臭功能支付高溢价90% similarUnverified标榜'抗菌防臭'的银离子/铜氨处理面料，抗菌功效通常随洗涤次数递减，30-50次洗涤后大幅衰减，不应作为长期免洗依据，仍需每日更换88% similarUnverified抗菌除臭功能优先选银离子/锌离子物理抗菌工艺而非化学抗菌整理剂，物理抗菌耐水洗50次以上仍有效，化学涂层类抗菌通常洗20次左右功能大幅衰减88% similarUnverified银离子/铜离子抗菌处理防臭效果好但多次洗涤后会衰减，宣称的抗菌功能通常在50次洗涤内有效，抗菌不能替代及时更换清洗88% similar
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