The Difference Between UPF and UV Protection
Both UPF (Ultraviolet Protection Factor) and UV protection refer to shielding against the sun’s ultraviolet (UV) rays, but they apply to different materials: 1️⃣ UPF (Ultraviolet Protection Factor) – For Clothing & Fabrics Example: A shirt with UPF 50 blocks 98% of UV rays. 2️⃣ UV Protection – For Sunscreen, Glasses & Skincare Example: SPF […]