Waking with marks and finding nothing is a common and genuinely difficult position. Searching harder rarely resolves it, because the three usual causes hide in three different places and a fourth possibility is not an insect at all.
Where the marks are on your body narrows it faster than searching does. And if you rent, there is a practical reason to narrow it before you complain: a written notice that names a pest starts a process, and one that describes a sensation does not.
This is general information, not legal advice, and it is not medical advice. A persistent skin complaint with no pest found is a question for a doctor rather than for a pest control company.
Start with the map, not the search
| Where the marks are | What it points to |
|---|---|
| Ankles, calves, below the knee | fleas — they jump and do not fly |
| Arms, shoulders, neck, upper back — the parts uncovered in bed | bed bugs |
| Under waistbands, straps, tight clothing | mites, or a reaction to something worn |
| Scattered, no pattern, only one person in the household | frequently not an arthropod at all |
That last row is worth taking seriously rather than treating as a last resort. In households where one person has marks, nobody else does, no insect is ever found and no evidence appears on bedding, the answer is often dermatological, a reaction to a product, or a response to fibres. A pest control company cannot diagnose that, and repeated treatments for an absent insect cost money and achieve nothing.
The three-minute evidence check
Do these before you conclude anything. Each takes seconds and produces something you can photograph.
The white towel test, for fleas. Brush the carpet near where a pet sleeps, or comb the animal, onto a damp white paper towel. Flea faeces is digested blood: black specks that spread into a rust-red halo as they wet. Ordinary dirt does not. Fleas in full →
The seam check, for bed bugs. Strip the bed and look along the piping of the mattress, the seams of the box spring, the joints and screw holes of a wooden headboard, and the underside of the frame. Look for dark spots that have bled into the fabric like ink, shed skins, and live insects the size and shape of an apple pip. Dark specks on sheets →
The bird and rodent check, for mites. Mites that bite people usually arrive from an abandoned bird nest in a soffit or eave, or from rodents in a void. If a nest was removed recently, or if the noise overhead stopped a week or two ago, that is your candidate. What the noise overhead means →
Photograph what you find, in place, before cleaning. The evidence is the thing that makes a claim; the marks on your skin are not, because they are consistent with a dozen causes.
Why bed bugs are hardest to find and easiest to confirm
Bed bugs feed for a few minutes and return to harbourage — inside a seam, a screw hole, a crack in a headboard, behind a skirting board. Searching the room finds nothing; searching four specific places finds it or rules it out.
They are also the ones where reaction is misleading. A substantial share of people show no visible reaction at all, and among those who do, marks can appear days after feeding. So one person in a bed reacting and the other not is entirely consistent with bed bugs, and is regularly misread as proof that it is something else.
A canine inspection is an option where visual searching has failed and the stakes justify it. Ask how the dog is certified and whether a visual confirmation follows an alert, because an alert without confirmation is not evidence.
What not to do
Do not start treating for something unidentified. Every treatment for the wrong pest costs money, delays the right one, and — if you rent — muddies the record.
Do not throw out the mattress yet. It is the evidence, disposal spreads bed bugs, and a replacement in an untreated room is a new mattress with the same problem.
Do not move to another room. With bed bugs this reliably turns one infested room into two.
Do not use foggers. They rarely reach harbourage and they scatter what they do reach.
Do not delay the written notice if you rent. Under § 55.1-1227 the cost caused by unreasonable delay in reporting shifts to you, and "I wasn't certain yet" is a weaker position than a dated notice describing what you found.
What this means for you specifically
If you rent and have found evidence
You now have something a notice can name.
Your action: send written notice today with the photographs and the date you first noticed marks. From that date the routes open — fourteen days for repair and deduct, a reasonable opportunity before a court assertion. Step by step →
If you rent and have found nothing
This is the harder position, and the honest answer is that a notice saying "I have bites" is difficult to act on and difficult to enforce.
Your action: ask the landlord in writing for an inspection by a licensed operator, which is a reasonable request and creates a dated record. A professional finding of no evidence is also useful — it points you somewhere else rather than leaving the question open.
If you just moved in
There is a short, strong remedy for a unit that was uninhabitable at the start of a tenancy, with a seven-day window from the date possession was to transfer, and it returns all deposits and rent paid.
Your action: document today and read ending a lease over an infestation. The window is short and it does not extend for uncertainty.
If you own and live in the home
Nobody is waiting on your evidence, so you can take the diagnostic in order without pressure.
Your action: do the three checks, and if all three are negative, see a doctor before you buy a treatment. That is the cheaper path in both directions.
If you are a landlord
An unidentified complaint is still a complaint on the record, and refusing to inspect reads worse later than an inspection costs now.
Your action: send a licensed operator, get the finding in writing either way, and give the 48-hour notice before any application. What you owe →
Before you call: what costs what
An inspection and a treatment are two separate services with separate prices, and here the inspection is the part you actually need first.
| Typical Virginia range | What it produces | |
|---|---|---|
| General pest inspection | often free where the company expects to quote treatment | a verbal or written assessment |
| Canine bed bug inspection | charged, and usually not free | an alert, ideally with visual confirmation |
| Bed bug treatment | quoted per property; normally a course of visits | a treatment record |
| Written report naming the pest | charged separately | the document a notice or a claim needs |
What is usually free: a quote once a company expects to treat.
What is usually not: a written report finding — or not finding — a pest, which is the thing worth paying for here.
Ask which applies before you book, and be plain that what you want first is an identification, not a treatment.
Common misunderstandings
"No insects found, so it's nothing." Bed bugs hide in four specific places and are invisible everywhere else. A search that did not include those places has not searched.
"My partner isn't bitten, so it can't be bed bugs." A large share of people show no reaction. This is one of the most common reasons an infestation is missed.
"Bites in a row of three means bed bugs." The pattern is widely repeated and not reliable. Location on the body is far more informative.
"It must be an insect." Not always, and treating repeatedly for an absent one is expensive. If nobody else in the household is affected and no evidence appears, a doctor is the better next call.
"I'll wait until I'm sure before telling the landlord." Delay shifts added cost to you under § 55.1-1227. A notice describing what you have found, dated today, costs nothing.
"Throwing out the mattress solves it." It removes evidence, spreads the problem, and leaves a new mattress in an untreated room.
What to ask a pest control company
- Under what name is your Virginia pesticide business licence held?
- Will you provide a written report of what you find, including a finding of nothing, separate from an invoice?
- Which places will you inspect, specifically?
- If you use a dog, how is it certified, and is a visual confirmation made after an alert?
- If you find nothing, what would you suggest next?
- If treatment is needed, how many visits does the price include?
The second question is the whole point of the call. A report of no evidence is a useful result and worth paying for.
What to have ready before you call
Where the marks are on the body and when they appear, who in the household is affected and who is not, what you have already checked and what you found, photographs of any evidence in place, whether there are pets, whether a bird nest or attic noise was dealt with recently, and the date of your written notice if you rent.
Frequently asked questions
Can bites be dated? Not reliably. Reactions can appear immediately or days later, and they persist for varying periods.
Could it be mosquitoes indoors? Possible in a Virginia summer, and usually obvious — mosquitoes are seen and heard, and the marks are not confined to one part of the body.
What about dust mites? Dust mites do not bite. They provoke allergic responses, which can be mistaken for bites but are not marks from feeding.
Do I need to treat if nothing was found? No, and doing so is how people spend money for months. A written finding of no evidence points you at the next question instead.
Does a professional finding help me legally? Yes, in both directions. Named pest and date is what a written notice needs. A finding of nothing closes a dispute rather than leaving it open.
Verify before you pay anyone
VDACS publishes an updated list of licensed pesticide businesses weekly, with a public lookup confirming an active Pesticide Business License. General pest control is category 7a under 2VAC5-685-70.
Ask which name the licence is held under. A written finding is worth far more when anyone can match the company that made it to the registry — and if you intend to deduct the cost from rent under § 55.1-1244.1, the receipt has to as well. How to check →