Unverified85% confidenceDecision RuleTime unknown
去污块密度越高（越硬实、单位体积重）越耐用、越不易掉渣碎裂，选购时优选压缩密度高、手感硬挺的产品；蓬松柔软的低密度块用两三下就磨没了
1
Sources
85%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified去污力强弱与密度呈正相关：高密度去污力强但对表面研磨也更狠；面对娇嫩表面应主动选低密度款并减小力度，靠次数弥补85% similarUnverified海绵密度与去污/耐用成正比：低密度泡棉手感松软但一挤就变形、易撕裂，寿命短；选择时可捏压测试，回弹快、无明显永久凹陷的高密度款更耐用84% similarUnverified研磨颗粒越粗去污越快但越易划伤，日常轻度油垢选细颗粒(小苏打基础，硬度2-3)即可；重度焦糊仅偶尔遇到，不必长期用粗研磨型以免累积磨损81% similarUnverified厚度/克重越高耐破性越强越好擦，但单片成本上升且湿巾更慢干；日常灰尘水渍擦拭用薄款更经济，重油污才需要厚款81% similarUnverified密度越高越耐用、擦除力越强，但同时对表面的磨损风险也越大；娇贵表面反而要选低密度软款以牺牲耐用度换取安全81% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/369275API
curl https://kongchang.com/api/v1/knowledge/claims/369275MCP
get_claim(id=369275)