Diagnose everything wrong with your air.
Smells, dust, weak airflow, and machines that don't suck right. Answer a few questions and get likely causes, DIY checks, parts/tools, and when to call a pro.
What sucks?
Pick what's bothering you and we'll diagnose it.
How the diagnosis works
Four short steps. About 60 seconds.
Smell, airflow, dust, or machine.
Where, when, and what changed.
Ranked by how common they are.
DIY steps, parts, and red flags.
Three pillars
Everything we diagnose fits into one of these.
Vacuums, purifiers, fans, dehumidifiers — diagnose what broke and why.
Odors, dust, stale air, humidity — find the source instead of masking it.
Vents, ducts, filters, return air, room balance — make air move where it should.
Popular diagnostics
The questions other people are answering right now.
AirSucks helps you diagnose air and machine issues. We don't provide medical guidance. If you smell gas, see smoke, or suspect carbon monoxide, leave the area and call your utility or 911.
Get the home air diagnosis checklist
A printable PDF covering odors, dust, airflow, and machine checks. No spam, unsubscribe anytime.