Architect · Portland, OR · Member since 2023 · 66 posts · 39 votes
2y
Hmm . . . my first thought was pet accidents. This happens in hallways in elevators according to the Owners that I work with on apartment buildings.
Most new builds these days use carpet tiles that can be cleaning or easily pulled out and replaced.
It might not hurt to take a UV flashlight, dim the lights, and see if you can locate any "accident" areas.
If its not pet (or trash as mentioned above), it could be adjacent tenants.
As far as making things smell better, they do make scent machines that hookup to your HVAC system and you get to pick the scent it diffuses. Not sure on cost.
Property Manager · Colorado Springs, CO · Member since 2017 · 126 posts · 67 votes
2y
A lot of apartment buildings have solid surface flooring in common areas like LVP. If a tenant spills or drops something on the flooring it can be easily cleaned up and the smell can not soak up into the flooring.
Ventilation could be an issue in hallways as well. You may be smelling stale air. This could be solved by opening a window or turning on the fan of the HVAC system and having it circulate the air.