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Smoke & Bad Air Playbook

What to buy, what to ignore, and how to know it’s actually working.

Do this first

  • Know the goal: reduce PM2.5 indoors (not just ‘it smells better’).
  • Start with filtration basics: the right filter + the right fit (no gaps).
  • Use a simple air monitor so you can verify improvements.
  • Avoid marketing traps: focus on CADR/fit and real readings, not gimmicks.
  • Create one ‘bad air mode’ routine: close windows, run filters, limit intake.