Unverified82% confidenceCautionTime unknown
可擦写标签分白板膜(干擦)和液态粉笔款(湿擦)，干擦白板膜留残影约3-6个月后需更换，液态粉笔款(如玻璃质感黑板贴)可擦净但遇水会花，冷藏/潮湿环境不宜选液态粉笔款
1
Sources
82%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified陈旧干涸污渍不建议只用免洗去污笔，免洗款依赖挥发溶剂，对已固化的色素渗透力弱，应选需静置5-10分钟再水洗的预处理型84% similarUnverified水洗印泥的可水洗性依赖印制后30分钟内清洗，凝固后仍需温水+皂液才能去除；选购时确认标注'温水可洗'而非'一擦即净'的夸大宣传81% similarUnverified涂抹遮盖式笔上色方便但耐久差，一般3-6个月遇水磨损后会脱落露出底色；刷洗清洁式虽费力但恢复原缝隙材质，无脱落问题81% similarUnverified密封性差的颜料开封后1-2个月表层易结膜变干，选带内塞密封盖或独立小杯装的产品；已开封颜料若出现异味、发霉、明显分层应立即停用80% similarUnverified干洗粉不能替代常规水洗，长期仅用干洗会导致皮脂和皮屑堆积，建议干洗作为两次水洗间隔期的补充，间隔期不超过3-4周仍需水洗一次80% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/380891API
curl https://kongchang.com/api/v1/knowledge/claims/380891MCP
get_claim(id=380891)