Take it now
Vents: any dark rings or fuzz?
Fans: dust on the blade edges?
Lights: bugs or film in the lenses?
TVs and signs: dust on the top edges?
Ceiling, beams, ducts: cobwebs or gray film?
–/ 25
Stand in your busiest room, look up for 60 seconds, and rate what you see.
Score each item from 1 (dirty) to 5 (spotless)
- Vents and diffusers: any dark rings or fuzz?
- Lights: dust, bugs or film in lenses?
- Fans: dust on blade edges?
- Ceiling: stains, cobwebs or yellowing?
- High décor, signs and TVs: dust on top edges?
Your result
22–25: well maintained. 18–21: schedule maintenance soon. Under 18: book an initial reset.
Last updated October 4, 2026. Prices are set by each independently owned local AELC Certified Provider.