In Florida, cockroach allergens are a hidden trigger for asthma...

https://smoothdecorator.com/how-long-does-it-take-for-roach-allergen-levels-to-go-down/

In Florida, cockroach allergens are a hidden trigger for asthma sufferers—sticking around long after the roaches have left. These allergens can linger in your home’s nooks and crannies, quietly affecting air quality