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

https://miasmasterword.scriblorax.com/posts/do-roaches-mean-my-house-is-dirty-or-that-florida-is-just-florida

In Florida, cockroach allergens stick around long after the bugs have disappeared, which can trigger asthma symptoms, especially in kids. Even if you don’t see roaches, their allergens can still affect indoor air quality