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

https://high-wiki.win/index.php/What_Are_the_Most_Common_Entry_Points_for_Palmetto_Bugs%3F

In Florida, cockroach allergens stick around long after the bugs are gone, which can make asthma worse—especially since our warm climate lets roaches thrive year-round. Even if you don’t see them, their allergens can irritate sensitive lungs