Wiping "chemical-free" off the marketing map

Scientists and journalists join forces to name and shame the marketers who use the nonsensical phrase "chemical-free", and come up with better options.

  1. A poorly-worded ad for sunscreen and bug spray sparks the usual eye-rolling among chemistry-friendly folks on Twitter.
  2. chemical free sunscreen is available for the scorcher at #NOS2011. Sigh. (witherspoon st in princeton) Cc @deborahblum http://campl.us/bmnl
  3. Right down the street RT @carmendrahl: chemical free sunscreen. Sigh. (witherspoon st in princeton) http://campl.us/bmnl
  4. @carmendrahl @deborahblum I walk past that "chemical free" sign-post everyday and it drives me nuts!
  5. But this particular picture attracted the attention of enterprising Knight Science Journalism Fellow Mary Carmichael, a regular contributor to Newsweek. Mary decided to create a photo blog designed for "naming and shaming the marketers" who use the meaningless phrase chemical-free.

  6. .@leonidkruglyak @carmendrahl Let's start a Tumblr featuring (1) pics of items marketed as "chemical-free" and (2) items' ingredient lists.
  7. New project: shame "chemical-free" out of existence. http://fnochemicalfree.tumblr.com @DrRubidium @leonidkruglyak @carmendrahl @deborahblum
  8. Award-winning writer Ed Yong of Discover Blogs learns about Mary's Tumblr and tweets about a chemical terminology pet peeve of his own. He's humorously seconded by former C&EN intern Raychelle Burks (@DrRubidium on Twitter), now Editor-in-Commandant of science humor site The JAYFK.

  9. Organic chemists strike back! (against hippies & pseudo-hippies) http://bit.ly/m1Nc9k
  10. Pulitzer-Prizewinning author Deborah Blum, a pioneer of the crusade against "chemical-free", asked whether she could use the offending photo in a blog post. The perfect posting opportunity for Blum came just days later, when the New York Times published an article mentioning "chemical-free" mineral makeup. Tipped off to the Times piece by Princeton professor Leonid Kruglyak, Blum sprang into blogging action. And Carmichael, Kruglyak, and Burks write letters to the Times to protest the scientifically-incorrect wording.

  11. @carmendrahl I'm thinking I could use your photo to kick off a series if I'm lucky. Photos + rants - what could be better? MANY thanks.
  12. NYT SundayStyles: "Bare Escentuals, a line of chemical-free mineral powders" http://nyti.ms/myQ2GX @mary_carmichael @DrRubidium @carmendrahl
  13. Prompted by today's NYT, another rant on Speakeasy Science: Chemical Free Crazies: http://bit.ly/lkSAgB
  14. Just wrote to @nytimes over "Move Over, Este Lauder". Minerals, "natural ingredients" & "questionable chemicals" all got mentioned
  15. @leonidkruglyak @DrRubidium @mary_carmichael So glad to hear that you'll be writing to the NYT about today's chemical-free story.
  16. More chemistry journalists rally behind the anti-chemical free cause.
  17. Freelance journalist Jill U. Adams (a contributor to Science, Nature, LA Times, and more) notes that journalists need a phrase that's a short and snappy as "chemical-free", but that's more scientifically accurate.

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Carmen Drahl

Science reporter and blogger at Chemical & Engineering News. PhD chemist. Follow me for the latest in chemistry, biotech, and pharma

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