10 field-tested tips
- 1The stack effect drives odor upward in winter and downward in summer — plan HVAC dispensing to counter.
- 2Seal every chase penetration; unsealed penetrations are highways for kitchen and bathroom odors.
- 3Balance HVAC yearly — an unbalanced system creates pressure differentials that pull odor between units.
- 4Address the chute, waste room, and ejector pit as a single program, not three vendors.
- 5Add corridor air-freshening tuned to the building's signature scent, not off-the-shelf fragrance.
- 6Investigate 'ghost odors' with a smoke pencil; they usually trace to a specific chase or shaft.
- 7In mixed-use towers, isolate restaurant exhaust — commercial kitchen odor migrates through shared HVAC.
- 8Cap unused floor drains with trap seal devices; abandoned units are silent odor sources.
- 9Coordinate with the fire life-safety team; some odor solutions interact with smoke detectors.
- 10Publish an odor-response SLA for residents — a 24-hour response beats a permanent fix in complaint volume.
Want Luften to run this program for you?
Patented chemistry, managed dispensing, and one vendor for chute, waste room, pit, lift station, elevator pit, restroom, and signature scent.