How Do Roaches Find Food? Smell, Taste, Memory, and Droppings
Roaches find food by smell and taste, learn which odors pay off, and follow routes marked by droppings. What that means for cleaning and baiting.
Thoughtful, practical guides to help you make a safer choice for your home.
Showing 97–104 of 104 guides
Roaches find food by smell and taste, learn which odors pay off, and follow routes marked by droppings. What that means for cleaning and baiting.
A roach on its back is usually poisoned, sick, or dying. What causes it, whether it signals an infestation, and how to clean up safely.
Most indoor roach problems start with German cockroaches carried in on bags, boxes, or furniture. How each species gets in, early signs, and what to do.
A safe DIY pest control plan: identify the pest, cut off food and entry, pick baits and traps over sprays, avoid bug bombs, and know when to call a pro.

Found roaches in your air fryer? Unplug it first, then follow a safe cleaning process, know when to replace it, and stop the wider kitchen infestation.

Boric acid dust keeps working as long as it stays dry, thin, and undisturbed — here is how long to leave it down, when to replace it, and how to use it safely.

Roach sightings are common in Florida, but an indoor infestation is not inevitable. Learn to tell outdoor strays from breeding roaches, and what to do.
Roach droppings on a circuit board? Unplug first, learn which devices are safe to open, clean with 99% isopropyl alcohol, and know when to replace instead.