Sun Protection Clothing: Q&A with dermatologist Dr Dray

TL;DR

• Dermatologist discusses sun protective clothing, UV radiation, fabric types, and care tips.

Transcript

well hey guys welcome back to the Friday QA I'm just wearing my Eclipse UPF 50 shirt here today appropriate for the video as you can tell from the title and thumbnail today I'm going to be answering all of your questions about Sun protective clothing and what types of fabrics help keep our skin safe from the damaging effects of ultraviolet radiatio... Read More

Key Insights

• 😎 UV radiation from the sun poses risks to skin health, with UVB causing burns and skin cancers.
• 🙂 Sun protective clothing blocks UV light, offering protection based on the fabric's UPF rating.
• 🎚️ Fabric material, weave, treatment, color, and moisture content all impact the level of UV protection.
• 🙅 Polyester and merino wool are among the best fabrics for UV protection, with polyester having a benzene ring that acts like a sunscreen.
• 😎 SunGard dye can enhance the UPF of existing clothes, providing additional sun protection for about 20 washes.
• 🤠 A 7cm brimmed hat offers protection for the face and scalp, crucial for preventing skin cancers and sun damage.
• 🩵 Visible light, particularly in the blue-violet range, can contribute to hyperpigmentation, and some fabrics may offer better protection against visible light than others.

Questions & Answers

Q: What are the dangers of UVB and UVA radiation on the skin?

UVB causes burns and skin cancers, while UVA penetrates deeper, leading to wrinkles and immune system suppression.

Q: How does sun protective clothing block UV light?

Sun protective clothing is designed with UV protecting fabrics that block transmission of UV light through the material, offering protection to the wearer.

Q: What factors affect how well fabric protects against UV radiation?

Factors include material type, fabric construction, washing frequency, fabric treatment, color, and moisture content.

Q: How can one enhance the UPF of existing clothing?

SunGard is a dye that can increase the UPF of fabrics, lasting for about 20 washes and providing additional sun protection.

Summary & Key Takeaways

• UV radiation from the sun is harmful, with UVB causing burns and skin cancers, and UVA leading to wrinkles and immune system suppression.

• Sun protective clothing blocks UV light, with higher UPF offering better protection.

• Factors affecting fabric protection include material, weave, color, treatment, and moisture content.