What Those Signs Mean in a Fayetteville Home
30 things people actually find, sorted by how quickly each one needs an answer.
Almost nobody calls knowing the species. They call knowing what was on the windowsill, what they heard through the ceiling at two in the morning, or where the bite came from when there was no insect to be found. This page is built in that direction, from the thing in front of you to the likely cause, so you can go straight to one page instead of reading twenty. Landing on two possibilities is a perfectly normal result, and settling between them is what the free inspection is for.
One warning before the list. A misidentification is the most dependable way to waste money on this, and with several of these the wrong product is worse than none at all. Put a contact spray across an Argentine ant trail and the colony buds, so within two weeks there are trails down two more walls. Let off a fogger at German cockroaches and they retreat into the voids, which in a duplex or an apartment means the unit next door inherits them.
The one that matters most here is a swarm indoors. Winged ants and termite swarmers look similar to anyone who has not put them side by side, and they start entirely different conversations, only one of which involves the substructure. Given that swarming in this state runs from late winter into September or October, that call gets made most of the year. Where a row below names a look-alike, read the look-alike page first.
Do not sit on these ones
Each of these either spreads while you think about it, involves a sting or a bite, or costs materially more the longer it sits.
| What you noticed | Usually means | Read up |
|---|---|---|
| A small pile of translucent wings on a window sill in August | Termite swarmers shed their wings as soon as they land, and a sill is where they collect on the way toward the light. Swarming here runs from late winter into September or October on warm days after rain, so August wings are normal for this market and still mean a colony is close. | Eastern Subterranean Termite |
| A mud tube running up the outside of my foundation wall | Subterranean termites build tubes of soil and saliva to keep moisture around them while they cross concrete, block or brick. Break a short section out and look again in a few days: repaired means the route is in use right now. | Eastern Subterranean Termite |
| Small red bites in a line across my arm after a night in bed | Bites in a short row or cluster usually follow where skin was pressed against bedding. Check the mattress piping and the joints of the headboard with a flashlight before anyone treats anything, because bites on their own are not proof and several other insects leave similar marks. | Ask on the call |
| Loose mounds of soil in the lawn that come back a few days after mowing | Mowing scatters the top of a mound without touching the colony below, so it is rebuilt within days. Treating only the mounds you can see leaves the rest of the yard untouched, which is why the mounds appear to move a few feet each time, and why a sting risk to children and pets keeps returning. | Ask on the call |
| A floor that feels soft and springy in front of the tub | On a slab home this usually points to the bath trap, the open framed space of bare soil left under the tub drain, staying damp and feeding a colony into the subfloor. That space and the other plumbing penetrations are the most common way in on a slab, and a crack of about 1/32 inch is all a termite needs. | Eastern Subterranean Termite |
| Small tan roaches scattering from the dishwasher gasket when the kitchen light goes on | This kind lives indoors, breeds continuously and prefers the warm damp edges of a dishwasher, kettle base or coffee maker. They carry bacteria and asthma triggers across food surfaces, and because they multiply so fast, a few in the open means a much larger group in the voids. | Ask on the call |
| A tangled web low in a crawl space corner with a papery tan egg sac in it | Black widows pick undisturbed low corners, and the web is a strong irregular tangle rather than a flat sheet. The bite needs medical attention, so treat the space as occupied and use a light and gloves until somebody has cleared it properly. | Ask on the call |
| A tick attached behind my knee with a single white dot on its back | That dot marks an adult female of the tick most often found on people around yard edges and wood lines here. Pull it straight out with fine tweezers close to the skin, keep it in a sealed bag and note the date, because that record matters if a rash or a fever follows. | Ask on the call |
| A papery gray nest in the ground beside the shed with insects streaming in and out | Heavy traffic at one hole means a colony large enough to defend it, and these sting repeatedly rather than once. A mower or a string trimmer passing close is the usual trigger, so the nest is handled after dark by somebody with the right gear, never flooded or burned. | Ask on the call |
| A ceiling panel sagging with a damp brown ring around it | Weight and moisture are sitting on it, and in a roof space that is either a soaked nest and latrine or a plumbing or roof leak. Do not push up on it and do not send anyone into the space until you know which, because a raccoon defends a nest and the waste carries a real health risk. | Ask on the call |
On the list for this month
Nothing here needs your afternoon. None of it should still be here next season either.
| What you noticed | Usually means | Read up |
|---|---|---|
| Fine powder like flour under tiny round holes in the floor trim | Powderpost beetles push a flour fine dust out of their exit holes as the adults leave. Wipe the pile away and write the date on the wall behind the trim, because fresh powder returning within a week or two separates a live infestation from old holes left years ago. | Powderpost Beetle |
| Small dark droppings the size of a rice grain along the kitchen baseboard | Mouse droppings are dark, pointed at the ends and dropped along the same route every night. That route usually leads back to the gap they are coming in through, which is where the work needs to happen rather than in the middle of the room. | Ask on the call |
| Greasy dark smears along the wall behind the refrigerator | Rats leave grease and grime from their coat on anything they brush past, and appliance voids are a favorite run because they are warm and hidden. A smear that looks dark and slightly shiny is being used now, so the opening it leads to has to be closed as well as trapped. | Ask on the call |
| Large roaches in the bathroom two days after a thunderstorm | Storm water pushes these roaches up out of sewers, drains and mulch beds into the nearest dry room, which is usually a bathroom or a laundry. They are outdoor insects using the plumbing as a corridor, so drain screens, sealed pipe gaps and a treated perimeter do more than spraying the room. | Ask on the call |
| Welts in a band at my sock line and waistband after yard work | Chigger larvae climb until clothing is tight against skin and feed there, which puts the welts in a line at the ankles and the waist. The itch starts hours later, so the cause is often the previous day, and a hot soapy shower straight after mowing or clearing edges prevents most of it. | Ask on the call |
| A heap of coarse shavings with insect parts mixed in under a window frame | Carpenter ants do not eat wood, they hollow it out and push the shavings clear, so the pile holds leg and wing fragments along with the wood. That mix is what separates it from sawdust, and they almost always choose wood that has been wet at some point, so the leak matters as much as the ants. | Ask on the call |
| The vapor barrier in the crawl space pulled back with water beading on the ducts above it | Bare soil under the floor sends moisture straight up into the framing, and the sandy ground here drains fast at the surface while staying damp underneath. Wood holding 20 percent moisture or more is a reportable condition conducive to termites, so this is exactly the sort of thing that turns up on a WDIR-100 at sale time. | Ask on the call |
| Tiny dark insects hopping off the dog and biting around my ankles | Most of the population is eggs and larvae down in carpet, bedding and wherever the animal sleeps, so what is on the pet is a small share of the total. Treating the animal without treating the house leaves the next generation to hatch, which is why the biting seems to stop and then come back. | Ask on the call |
| A crawl space vent screen torn open at one corner | Rats chew through screen and thin wood to reopen a route, and a vent is the easiest one on most houses here. Patch it with heavy gauge hardware cloth rather than insect screen, because anything they can bite through once they will use again. | Ask on the call |
| Scratching and rolling sounds in the ceiling just after sunrise | Gray squirrels are busiest at first light, and the rolling is an acorn being moved across the boards above the ceiling. They gnaw to keep an opening usable, so a small gap at a soffit or gable end becomes a permanent doorway that later lets in more than squirrels. | Gray Squirrel |
| An ammonia smell in the attic and small pellets below the gable end that crumble to dust | Droppings that pile in one spot and crumble into insect fragments came from a roost above them, which is what separates them from rodent droppings. Sealing a bat colony out is prohibited statewide from 1 May through 31 July because the young cannot fly yet, so inside that window the work is inspection, planning and protecting the living space, with the exclusion done from 1 August. | Ask on the call |
Understand it before you spend on it
Annoying rather than a threat to the building. Worth knowing what it is; rarely worth paying to remove.
| What you noticed | Usually means | Read up |
|---|---|---|
| A neat round hole the width of a pencil in the fascia board with coarse sawdust below | Carpenter bees drill straight in across the grain, then turn and tunnel with it, reusing and extending the same gallery year after year. The bees rarely ruin a board quickly, but woodpeckers tear the galleries open chasing the larvae, and that is where the real damage to fascia and trim comes from. | Ask on the call |
| A steady line of small ants along the window frame that returns a day after spraying | A trail that reforms straight after a contact spray points to a colony with many queens living outside and feeding on honeydew in the shrubs. Repellent sprays scatter the workers and can split the colony into more trails, so baiting and dealing with the outdoor source is what actually ends it. | Ask on the call |
| Long-legged insects that spring toward me when I open the crawl space hatch | Camel crickets breed in the damp and jump at movement rather than away from it, which is startling and harmless. They are a moisture reading in insect form, so sealing the ground cover and moving water away from the foundation does more than repeated spraying. | Ask on the call |
| A gutter packed solid with pine straw and water spilling over onto the siding | The blockage keeps fascia, siding and the soil below it wet, and the water standing in the trough is enough to raise mosquitoes in about a week. Clearing it removes a breeding site and a wood moisture problem in the same afternoon, which is the cheapest pest work anyone does here. | Ask on the call |
| Raised ridges of soil snaking across the lawn with small heaps along them | The ridges are feeding runs just under the surface and the heaps are spoil from the deeper tunnels, so both belong to one system. Moles are after grubs and worms rather than roots, which is why grub products and scent repellents rarely move them and trapping the active runs does. | Ask on the call |
| Gnawed corners on cardboard boxes in the garage and shavings on the shelf | Mice chew cardboard and soft plastic for nest material and to keep their teeth in shape, so the shavings show where they are working, not where they are getting in. Move food and paper into hard containers, then follow the sign back along the wall to the gap it starts from. | Ask on the call |
| A sharp lingering smell near the crawl space vent after dark | Skunks den under crawl spaces, decks and sheds, and the smell usually arrives long before anyone sees the animal. Wait until the young are moving out on their own before the opening is closed, then screen it properly so nothing ends up sealed underneath. | Ask on the call |
| A shed skin the shape of a snake on a crawl space wall | Snakes shed in one piece against something firm, and one under the house almost always means it followed rodents in there. Deal with the rodents and the food supply leaves with them, which is more useful than trying to catch a single snake. | Ask on the call |
| Insects gathering at the porch light with one or two indoors by morning | This roach flies to light and lives outdoors in leaf litter, mulch and clogged gutters, so one or two inside is traffic rather than a resident population. A warmer bulb, mulch pulled back off the wall and clean gutters cut the pressure at the source before anyone sprays a baseboard. | Ask on the call |
Frequently Asked Questions
What does it mean if I see a small pile of translucent wings on a window sill in August?
Termite swarmers shed their wings as soon as they land, and a sill is where they collect on the way toward the light. Swarming here runs from late winter into September or October on warm days after rain, so August wings are normal for this market and still mean a colony is close.
What does it mean if I see a mud tube running up the outside of my foundation wall?
Subterranean termites build tubes of soil and saliva to keep moisture around them while they cross concrete, block or brick. Break a short section out and look again in a few days: repaired means the route is in use right now.
What does it mean if I see fine powder like flour under tiny round holes in the floor trim?
Powderpost beetles push a flour fine dust out of their exit holes as the adults leave. Wipe the pile away and write the date on the wall behind the trim, because fresh powder returning within a week or two separates a live infestation from old holes left years ago.
What does it mean if I see small dark droppings the size of a rice grain along the kitchen baseboard?
Mouse droppings are dark, pointed at the ends and dropped along the same route every night. That route usually leads back to the gap they are coming in through, which is where the work needs to happen rather than in the middle of the room.
What does it mean if I see greasy dark smears along the wall behind the refrigerator?
Rats leave grease and grime from their coat on anything they brush past, and appliance voids are a favorite run because they are warm and hidden. A smear that looks dark and slightly shiny is being used now, so the opening it leads to has to be closed as well as trapped.
What does it mean if I see small red bites in a line across my arm after a night in bed?
Bites in a short row or cluster usually follow where skin was pressed against bedding. Check the mattress piping and the joints of the headboard with a flashlight before anyone treats anything, because bites on their own are not proof and several other insects leave similar marks.
What does it mean if I see large roaches in the bathroom two days after a thunderstorm?
Storm water pushes these roaches up out of sewers, drains and mulch beds into the nearest dry room, which is usually a bathroom or a laundry. They are outdoor insects using the plumbing as a corridor, so drain screens, sealed pipe gaps and a treated perimeter do more than spraying the room.
What does it mean if I see loose mounds of soil in the lawn that come back a few days after mowing?
Mowing scatters the top of a mound without touching the colony below, so it is rebuilt within days. Treating only the mounds you can see leaves the rest of the yard untouched, which is why the mounds appear to move a few feet each time, and why a sting risk to children and pets keeps returning.
What does it mean if I see welts in a band at my sock line and waistband after yard work?
Chigger larvae climb until clothing is tight against skin and feed there, which puts the welts in a line at the ankles and the waist. The itch starts hours later, so the cause is often the previous day, and a hot soapy shower straight after mowing or clearing edges prevents most of it.
What does it mean if I see a neat round hole the width of a pencil in the fascia board with coarse sawdust below?
Carpenter bees drill straight in across the grain, then turn and tunnel with it, reusing and extending the same gallery year after year. The bees rarely ruin a board quickly, but woodpeckers tear the galleries open chasing the larvae, and that is where the real damage to fascia and trim comes from.
None of these quite describe it?
Then describe it to a person. Two minutes on the phone usually narrows it to one or two, and the visit that settles it properly is free.
Call (855) 563-1479