Even after cockroaches vanish, their allergens can stick around, making asthma...

https://claytonsgreatperspective.quillnesty.com/posts/should-i-wash-bedding-if-the-roach-problem-is-only-in-the-kitchen

Even after cockroaches vanish, their allergens can stick around, making asthma flare-ups a real concern in Florida homes year-round. These tiny irritants hide in unexpected places, so tackling them means more than just seeing no roaches