If you’re finding little moths around your kitchen lights, check the pantry before reaching for a spray. There may be an old bag of flour, a box of cereal or a container of grits feeding the problem.
Here in Jacksonville, November doesn’t mean you can rule out pantry pests. UF/IFAS Extension notes that many stored-food insects can stay active year-round when conditions suit them. They don’t need to come in through an open door, either. Most arrive in food that’s already infested when you bring it home.
We’d start by finding out what the insect is and where it’s coming from. Killing the moth you can see won’t do much if there are more insects in a package behind the cereal boxes.
A clean kitchen can still have pantry pests
Finding bugs in your food is upsetting, especially when you keep the kitchen clean. It doesn’t mean you’ve done something wrong. An infested product can bring insects into an otherwise clean cabinet.
Once inside, they can spread to other exposed food. A package that sits untouched at the back of a shelf gives them time to build up before you notice anything.
Moths and beetles can also move toward lights and windows. Where you spot one isn’t necessarily where you’ll find the food it came from.
Look beyond the flour bag
Empty one shelf at a time so you can see what you’re working with. Start with older dry goods, but check the nearby packages too.
Look through:
- Flour, grits and other grain products.
- Cereal and cake mixes.
- Spices, including packages you rarely open.
- Loose flour, cracker pieces and crumbs in shelf corners.
Look inside the packages, not just at the outside of the box. Check for crawling insects and infested material. If you find an affected bag, don’t assume that’s the only one.
Take a clear, close photo of any insects you find. That can help us work out whether you’re dealing with a stored-food pest or something else.
Remove the food source, then clean the cabinet
Discard badly infested food. Seal it in a bag before carrying it out of the kitchen so you don’t scatter loose food and insects along the way.
Don’t pour an infested product into a new jar and put it back. The jar won’t get rid of insects already in the food.
With the shelf empty, vacuum the corners, cracks and any spilled dry goods. Wash the surfaces with warm, soapy water, then let them dry before restocking. Pay attention to small spills tucked against the sides of the cabinet. An overlooked patch of flour or cracker crumbs can keep the problem going.
Put food you’ve checked into tightly closed containers or screw-top jars. Use the oldest items first, and avoid stocking up on more than you’ll use. It’s easier to keep track of a shelf you can actually see.
If they keep showing up
If you’ve removed affected food and cleaned the cabinets but still see moths or beetles, go back through the less obvious packages. There may be another food source you missed, or insects hiding in cabinet cracks.
This is also a good point to get the insect identified rather than keep guessing. Not every small kitchen bug is a pantry pest, and the right next step depends on what’s there.
Don’t spray food or food packaging. Before using any pesticide in a kitchen, check that its label allows that use and location. Follow all directions for protecting food and using the product. A spray won’t fix an infested bag left on the shelf.
We provide pest control and quarterly pest control for Jacksonville homes. If the problem keeps coming back, we can discuss what you’ve found and help you decide what to do next.
Contact us about moths, beetles or other recurring kitchen pests in your Jacksonville home.
Photo: Adrian Tync, Plodia interpunctella dorsal Bytom, via Wikimedia Commons, CC BY-SA 4.0. Cropped, resized and placed on a dark landscape canvas for framing. Illustrative photo taken in Poland, not a Jacksonville incident.
