Cockroach allergens can stick around long after the roaches have left, posing a...

https://www.bookmark-tango.win/living-in-florida-means-dealing-with-cockroach-allergens-year-round-which-can

Cockroach allergens can stick around long after the roaches have left, posing a real problem for folks with asthma here in Florida. These tiny particles can trigger symptoms year-round, not just when you see a bug