Unverified90% confidenceDecision RuleTime unknown

宠物防晒衣UPF值需≥40才有实际防护意义，UPF50+可阻隔98%以上紫外线；低于UPF30的产品仅有装饰作用，长时间户外暴晒选UPF50+

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Unverified宠物防晒衣UPF值需≥40才有实际防护意义，UPF50+可阻挡98%以上紫外线；标注仅'防晒'但无UPF数值的产品多为营销噱头，防护力不可靠95% similar Unverified防晒UPF值需≥40+才有实际户外防护意义，UPF30以下标注无效；深色布料UPF天然更高，浅色速干衣需额外查看防晒认证89% similar Unverified防晒手套认准UPF≥50+标签，此级别可阻挡98%以上紫外线；仅标注'防晒'无UPF数值的多为普通面料，实际防护≤UPF2086% similar

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