3 ms·

Or drinking hot tea. Working graveyard shift. Drinking alcohol.

• 93po 3y ago
  Breathing air in any city.
  • sacnoradhq 3y ago
    That's why I have a BlueAir air filter running continuously that spits out 0 ppm air and swapped my A/C's filters for the highest MERV ones available.
    • 93po 3y ago
      I had to remove the ionizer from my blueair, ionizers plus terpenes (what essential oils are made of, and in virtually all cleaning products) creates formaldehyde, which I'm allergic to, and is linked to cancer and kids developing asthma. https://ww2.arb.ca.gov/sites/default/files/classic/research/apr/past/01-336.pdf https://ww2.arb.ca.gov/sites/default/files/classic/research/...