In Florida, cockroach allergens stick around long after the bugs are gone,...

https://wiki-quicky.win/index.php/How_to_Talk_to_Your_Landlord_About_Roaches_and_Asthma_Without_Getting_Brushed_Off

In Florida, cockroach allergens stick around long after the bugs are gone, making asthma and allergies worse all year. These tiny particles hide in corners and crevices, triggering symptoms without you even seeing a roach