I'd be sealing holes if cockroaches are getting in. I get the occasional stinkbug or boxelder bug, sometimes one of them thicc ants will just be randomly walking across my floor.
If there's any food waste/bins without tight lids that's most likely what's attracting the flies and such. I had a potato go bad in the back of a drawer and couldn't figure out what was attracting little gnats for a few days. You can get rid of them pretty quickly with a bowl of hot water+sugar (powdered if you have it)+dish soap left on the counter.
lotta apartments don't have air ducts to be fair. I've actually never lived in one that did. Mostly radiator heat and window or wall AC here. And nicer places seem to have per-unit heating and cooling so the vents wouldn't be connected to other units
I'd be sealing holes if cockroaches are getting in. I get the occasional stinkbug or boxelder bug, sometimes one of them thicc ants will just be randomly walking across my floor.
If there's any food waste/bins without tight lids that's most likely what's attracting the flies and such. I had a potato go bad in the back of a drawer and couldn't figure out what was attracting little gnats for a few days. You can get rid of them pretty quickly with a bowl of hot water+sugar (powdered if you have it)+dish soap left on the counter.
I honestly don't know if you can roach proof an apartment when they can crawl in through the air ducts.
lotta apartments don't have air ducts to be fair. I've actually never lived in one that did. Mostly radiator heat and window or wall AC here. And nicer places seem to have per-unit heating and cooling so the vents wouldn't be connected to other units
Yeah that's rough