Did you know cockroach allergens can stick around long after the bugs are gone?...

https://remingtonsgreatcolumns.nexorafield.com/posts/what-is-per-a-allergen-and-what-roach-makes-it

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