What changed

Every correction and update to our research pages, newest first, including what we used to say and what superseded it. Nothing is changed quietly.

  1. Correction

    What You're Really Breathing from Candles and Air Fresheners Household Chemicals

    Removed the claim that beeswax candles release negative ions that clean the air, and added a lab study of candle emissions.

    Previously: Beeswax candles burn clean and actually release negative ions that can help bind particulate matter in the air.

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