Cigarette and Drugstore Beetles | Pest ID Guide
Quick Facts About Cigarette Beetles
Cigarette beetles are tiny, reddish-brown pantry pests that infest spices, dry goods, pet food, and tobacco. Drugstore beetles are nearly identical, and both are common in Tennessee kitchens. Finding them usually means one package has become a breeding site.- Size: About 1/16 to 1/8 inch
- Color: Light to reddish-brown
- Shape: Oval and humpbacked, with the head bent down so it’s hard to see from above
- Diet: Spices (especially paprika and chili powder), flour, cereal, dried fruit, pet food, dried flowers, and tobacco
- Flight: Strong fliers, often seen near windows and lights
- Life cycle: Can complete several generations a year in a warm home
Cigarette Beetles vs. Drugstore Beetles
Both are small, brown, and humpbacked, and they infest the same foods. Control is the same for both.- Wing covers: Drugstore beetles have fine grooves running down the wing covers; cigarette beetles are smooth.
- Antennae: Cigarette beetle antennae look serrated like a saw; drugstore beetles have a three-segmented club at the tip.
Signs of Cigarette Beetles
- Beetles in the pantry: Small brown beetles on shelves, in packages, or crawling on counters
- Beetles at windows: Adults flying toward light
- Holes in packaging: Tiny round holes in boxes, bags, and wrappers
- Powdery residue: Dust or clumping inside flour, spices, and dry goods
How to Get Rid of Cigarette Beetles
- Find the source: Check every dry food, including spices, pet food, birdseed, dried flowers, and decorative items made with seeds or grains.
- Discard infested items: Seal and throw them out, ideally outside.
- Clean shelves: Vacuum cracks and corners, then wipe with soapy water.
- Store food in airtight containers: Glass, metal, or thick plastic with tight lids.
- Freeze new dry goods: Freezing flour, grains, and spices for several days kills any eggs.
If beetles keep appearing after a thorough cleanout, the source may be hidden: behind appliances, in a wall void, or in an overlooked package. See our beetle control services.
Frequently Asked Questions
What are the tiny brown beetles in my kitchen?
They’re often cigarette or drugstore beetles, pantry pests that infest spices, flour, cereal, and pet food.
How do I find where cigarette beetles are coming from?
Check every dry food product, including spices, pet food, birdseed, and dried decorations. The worst-infested item is usually the source.
Are cigarette beetles harmful?
They don’t bite or spread disease, but they contaminate food, which should be thrown out.
How do I tell a cigarette beetle from a drugstore beetle?
Drugstore beetles have grooved wing covers and clubbed antennae. Cigarette beetles are smooth, with saw-toothed antennae.
How do I prevent pantry beetles?
Store dry foods in airtight containers, freeze new grains and spices for several days, and check packages before buying.
