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

https://www.charliebookmarks.win/in-florida-cockroach-allergens-can-trigger-asthma-year-round-lingering-long

In Florida, cockroach allergens can stick around long after the pests themselves have left, silently worsening asthma symptoms year-round. Even if you don’t see roaches, leftover allergens in your home can trigger reactions