Unverified85% confidenceFactTime unknown
木浆棉（PVA海绵布）干燥时硬如纸板、遇水变软，吸水快且不掉毛不发臭，适合擦水渍；但边缘易磨损，寿命通常1-3个月，需定期更换
1
Sources
85%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified胶棉（PVA）拖把头适合光滑瓷砖和大理石，吸水量可达自重8-10倍，但干燥后会变硬脆化，长期不用需保持微湿或彻底晾干，寿命通常仅3-6个月83% similarUnverified旋转脱水拖把（胶棉/棉线配桶）清洁力强但脱水后仍偏湿，适合瓷砖大面积快速清洁；胶棉头吸水快但寿命短（约3-6个月需更换），棉线头耐用但易缠绕毛发82% similarUnverified3M背胶或亚克力泡棉胶粘性远优于普通不干胶，贴前需用酒精彻底清洁并干燥门窗框，浮尘/油污会使粘性寿命从数年降至数周80% similarUnverified胶棉（海绵）拖把吸水强但吸头易老化变硬开裂，一般3-6个月需换头；棉线拖把吸水量大但难拧干、易缠绕滴水，两者均不适合木地板日常清洁80% similarUnverifiedPU涂层会随时间水解老化（尤其潮湿高温存放），一般寿命3-5年，长期未用后涂层可能发粘脱落，存放需干燥通风79% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/335334API
curl https://kongchang.com/api/v1/knowledge/claims/335334MCP
get_claim(id=335334)