Short Wave

A Smarter Way To Use Sunscreen

42 snips
Jun 26, 2023
Allison Aubrey, an NPR science correspondent, delves into the essential but often misunderstood world of sunscreen. She reveals six common mistakes people make when applying it and emphasizes that using it correctly is more vital than the sunscreen type. The discussion covers proper application techniques, the necessity of reapplying sunscreen, and the reality that everyone, regardless of skin type, needs protection. Additionally, alternative sun safety strategies are explored, including the use of hats and umbrellas.
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ADVICE

Replace Old Sunscreen

  • Discard old sunscreen, even if not expired.
  • Active ingredients degrade, and bacteria can contaminate it.
INSIGHT

Chemical Sunscreens

  • Chemical sunscreens create a film that absorbs UV radiation.
  • Ensure it's 'broad spectrum' to protect against both UVA and UVB rays.
ADVICE

Mineral Sunscreens

  • Consider mineral sunscreens (zinc oxide/titanium dioxide) as they physically block the sun.
  • These are safer, better for sensitive skin, and eco-friendlier.
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