In Florida, cockroach allergens can stick around long after the roaches have...

https://post-wiki.win/index.php/How_Do_Roaches_Get_Into_a_House_Through_Weep_Holes_and_Gaps%3F

In Florida, cockroach allergens can stick around long after the roaches have disappeared, making asthma symptoms worse year-round. Even without visible bugs, these allergens can trigger reactions in sensitive households