Cockroach allergens can linger in your home long after the bugs have...

https://nova-wiki.win/index.php/What_Actually_Causes_Roaches_in_a_Clean_Florida_Home%3F

Cockroach allergens can linger in your home long after the bugs have disappeared, and for many Florida families, that means year-round asthma flare-ups. These tiny allergens settle in hidden spots, making it tough to breathe easy