Did you know cockroach allergens can stick around long after the bugs are gone?...
https://tango-wiki.win/index.php/What_Should_I_Tell_My_Child%E2%80%99s_Doctor_If_We_Found_Roaches_Under_the_Sink%3F
Did you know cockroach allergens can stick around long after the bugs are gone? In Florida’s warm climate, these allergens can trigger asthma year-round. Even a few roaches can leave behind particles that irritate sensitive lungs