Opening a bag of flour and finding insects inside is an unpleasant surprise.
Pantry pests are a group of insects that infest dry stored foods. Common examples include grain beetles, flour beetles, weevils, and Indian meal moths.
These pests are not necessarily a sign of poor housekeeping. In many cases, an infested product was already carrying eggs or insects when it entered the home.
What Foods Can Pantry Pests Infest?
Possible foods include:
- Flour
- Rice
- Pasta
- Cereal
- Crackers
- Dried fruit
- Nuts
- Seeds
- Spices
- Pet food
- Bird seed
- Baking mixes
- Dry beans
- Chocolate
Some insects can move from one package to another, allowing a small problem to spread through an entire pantry.
What Are the Signs?
You may notice small beetles crawling on shelves or inside packages.
Indian meal moths may appear as small moths flying around kitchens, particularly in the evening.
Other clues include webbing inside packages, larvae, damaged grains, or insects collected in corners of shelves.
Where Did They Come From?
Often, the insects arrived inside a food product.
Even sealed-looking packages can occasionally contain an infestation.
Once adults emerge, they may spread to other foods.
What Should You Do?
The first job is finding the source.
Inspect all susceptible foods, including unopened packages.
Discard clearly infested products in a sealed bag outside the home.
Vacuum pantry shelves, cracks, shelf-pin holes, and corners thoroughly.
Transfer replacement foods into tightly sealed containers.
Avoid indiscriminately spraying pesticides around food-storage surfaces.
Why Do They Keep Coming Back?
A forgotten bag of bird seed, flour, dog treats, nuts, spices, or another dry product can continue producing insects.
Finding every infested item is crucial.
When Should You Call a Professional?
If pantry insects continue appearing after you have inspected and cleaned the area, Underworld Pest Control can help identify the insect and locate potential sources.
With pantry pests, the key is usually not spraying every shelf. It is finding the food product that has quietly become an insect nursery.
Flies and Gnats: Finding the Source Is the Key to Getting Rid of Them
Few household pests are more frustrating than flies and gnats because simply swatting the adults rarely solves the problem.
If new insects keep appearing, something is allowing them to reproduce.
The term “gnat” is also used for several different small flying insects, so proper identification is important.
House Flies
House flies may breed in garbage, animal waste, decaying organic matter, and other unsanitary material.
Frequent indoor house flies may indicate an accessible breeding source or a structural opening allowing them inside.
Fruit Flies
Fruit flies are tiny flies commonly found around kitchens.
They are attracted to fermenting organic material such as overripe fruit, spilled juice, alcohol residue, dirty recycling, or food buildup.
A forgotten potato or onion can produce a surprisingly large population.
Drain Flies
Drain flies are small, fuzzy flies often seen around sinks, tubs, floor drains, or other plumbing areas.
They may develop in organic material accumulating inside drains.
Simply pouring household chemicals down the drain does not always remove the buildup where larvae are living.
Fungus Gnats
Fungus gnats are frequently associated with houseplants.
Their larvae develop in damp potting soil containing organic material.
Constantly wet soil can encourage populations.
Why Spraying the Adults Isn’t Enough
Adult flies are only the visible part of the problem.
If larvae continue developing in trash, drains, food residue, soil, or another source, new adults will continue emerging.
Successful control depends on identifying and removing that source.
What Can Homeowners Do?
Clean food spills and empty garbage regularly.
Rinse recycling containers.
Check beneath appliances for forgotten food.
Avoid allowing fruit and vegetables to decay on counters.
Clean problem drains mechanically where appropriate.
Allow houseplant soil to dry appropriately between waterings when the plant permits it.
Repair screens and keep doors closed when possible.
When Should You Call Underworld?
If flies continue appearing and you cannot locate the source, Underworld Pest Control can help identify the type of fly and determine where breeding may be occurring.
The question is rarely just, “How do we kill these flies?”
The more useful question is, “What keeps producing them?”
Find that answer and you are much closer to solving the problem.
Carpet Beetles: The Tiny Pest That Can Damage Fabrics and Stored Belongings
Carpet beetles are small insects that often go unnoticed until someone discovers mysterious damage to clothing, rugs, upholstery, or other stored materials.
Adult carpet beetles are frequently seen around windows and may look like tiny patterned beetles.
The larvae are responsible for most household damage.
What Do Carpet Beetle Larvae Look Like?
Larvae are small, elongated, and often covered with noticeable hairs or bristles.
Their shed skins are sometimes discovered before the insects themselves.
They prefer dark, protected areas where appropriate food is available.
What Do Carpet Beetles Eat?
Larvae can feed on animal-based materials containing proteins such as keratin.
Potential food sources include:
- Wool
- Fur
- Feathers
- Leather
- Silk
- Natural-fiber rugs
- Upholstery
- Stored clothing
- Blankets
- Taxidermy
- Dead insects
They can also live in lint, pet hair, and debris that accumulates beneath furniture or along baseboards.
Why Are Adults Around My Windows?
Adult carpet beetles feed on pollen outdoors and are attracted to light.
When they emerge indoors, they often travel toward windows.
Finding adults at a window does not tell you exactly where the larvae are feeding, but it is a reason to inspect nearby rooms and stored materials.
Is Carpet Beetle Damage the Same as Moth Damage?
It can look similar.
Both can damage natural fabrics.
Finding larvae, shed skins, adult beetles, or other evidence can help determine which pest is responsible.
Can Carpet Beetles Affect People?
Carpet beetles do not feed on people.
However, the tiny hairs associated with larvae can irritate the skin of some individuals and may sometimes be mistaken for insect bites.
Any persistent or significant skin reaction should be evaluated by an appropriate healthcare professional rather than diagnosed solely from the presence of an insect.
What Can Homeowners Do?
Vacuum thoroughly along baseboards, beneath furniture, inside closets, and around vents.
Pay attention to areas where pet hair or lint accumulates.
Inspect stored wool, blankets, clothing, rugs, and other susceptible materials.
Clean or launder affected items according to their care instructions and store susceptible belongings in sealed containers when practical.
Remove abandoned bird or animal nests from appropriate exterior locations once they are no longer active, since natural materials in nests can sometimes support carpet beetles.
Why Can They Be Difficult to Find?
The larvae prefer darkness.
They may live beneath furniture, behind baseboards, in closets, inside stored items, or in other locations that are rarely disturbed.
That means treating the adult beetles sitting on a windowsill does little to address the actual source.
When Should You Call a Professional?
If you continue finding larvae, shed skins, adult beetles, or unexplained fabric damage, Underworld Pest Control can inspect the property and help identify where the infestation may be developing.
Carpet beetles are tiny enough to go unnoticed for a long time.
The sooner you identify what they are feeding on, the better chance you have of protecting clothing, rugs, furniture, and other belongings before additional damage occurs.