Unverified70% confidenceDecision RuleTime unknown
看水洗标注：主流防晒口罩UPF可维持30-50次机洗，若商家标注仅限手洗或无水洗次数说明，说明防晒力持久性差
1
Sources
70%
Confidence
Medium-term (~90 days)
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified耐用性上，含氨纶的弹性面料反复水洗后易松弛导致贴合下降和漏光，建议手洗、避免暴晒和烘干；标注UPF可维持30-50次水洗的产品比一次性防晒更划算86% similarUnverified凉感涂层款不耐洗，机洗或多次搓洗后凉感和防晒性能衰减，选购看清是否标注可水洗次数（≥50次为耐用款）85% similarUnverified原纱防晒面料支持反复水洗，但此类面料洗涤次数增多后防晒性能是否衰减因品牌工艺而异，购买时可关注品牌是否有明确的洗涤耐久承诺80% similarUnverified反光条清洗耐久看认证标注的洗涤次数（如25次、50次），热贴反光条比缝制款更易脱落，频繁清洗场景优先选缝制固定的反光带80% similarUnverified洗涤应机洗轻柔、冷水、避免暴晒和熨烫高温，尤其涂层型防晒服避免用力揉搓和柔顺剂，否则加速防晒助剂脱落缩短寿命78% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/142091API
curl https://kongchang.com/api/v1/knowledge/claims/142091MCP
get_claim(id=142091)