Unverified82% confidenceDecision RuleTime unknown
干纸巾看白度不看'白净'——荧光增白剂检测应为'未检出'，可用验钞紫外灯照射，无蓝紫色荧光反应者更安全，本白/原生浆色反而无需过度追求纯白
1
Sources
82%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified追求'纯白'不一定选最白的——加了荧光增白剂的白T在紫外线下发蓝光，虽显白但对敏感肌不友好且洗后易泛黄；偏本白/牙白色更耐看耐洗87% similarUnverified鉴别是否含荧光染料：在紫外线灯（验钞灯）下照射，若布面泛出明显蓝白色荧光则含荧光增白剂，天然本色未漂白布应无明显荧光反应86% similarUnverified白度并非越亮越好：过度荧光增白的'冷白'易显廉价且反光，接近自然本白（暖白）更百搭耐看，且荧光增白剂反复水洗后会发黄，反不如无荧光的自然白持久85% similarUnverified包装标注'天然丝瓜络'不等于未漂白，需另看是否明确标注'无硫无漂白'；判断技巧是自然款颜色多为浅黄至米褐且色泽不均，纯白均匀者多经过处理84% similarUnverified颜色越白/纯色越易显脏发黄，透明款更耐看但一旦发霉更明显；实际防霉能力与颜色无关，深色只是掩盖霉斑而非抑制84% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/378787API
curl https://kongchang.com/api/v1/knowledge/claims/378787MCP
get_claim(id=378787)