Skepchick Quickies 12.18

Tchaikovsky’s The Nutcracker premiered on December 18, 1892 in St. Petersburg. I don’t like much about the holiday season (humbug!) but I do like listening to The Nutcracker on loop.


Mary Brock works as an Immunology scientist by day and takes care of a pink-loving princess child by night. She likes cloudy days, crafting, cooking, and Fall weather in New England.

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  1. Does Purell Breed Superbugs? No. Most of the article is about triclosan, the active ingredient in most antibacterial soaps. It’s becoming less effective, getting into the waterways, etc. The alcohol in Purell is still effective at killing germs and viruses. However, it doesn’t remove dirt or deactivate spores, so it’s best paired with frequent hand-washing.

  2. Seconding Jackal – Purell is made of ethyl alcohol, not triclosan. If bacteria gains resistance to alcohol-based antibacterials, we have a big problem on our hands.

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