Yes opening windows brings in dirt and car fumes and pollen. AC and air purifier... | Hacker News

Hacker Newsnew | past | comments | ask | show | jobs | submit

Wagthesam on Feb 28, 2023 | parent | context | favorite | on: Poor sleep drove me insane, and my long path to re...

Yes opening windows brings in dirt and car fumes and pollen. AC and air purifiers much better for environmental health

Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact