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A curious dog and cat at home near a kitchen cabinet where pest-control products are used
Daniel Brady · NH-Licensed Pesticide Applicator · License #782664
Reviewed by Daniel Brady

Is Transport Mikron Insecticide by FMC Safe for Pets?

Use with caution
Transport Mikron is a professional pest-control concentrate combining two actives with different toxicity profiles: bifenthrin (6.00%), a pyrethroid that's highly toxic to fish and especially risky for cats, and acetamiprid (5.00%), a neonicotinoid with lower acute vertebrate toxicity but still a pesticide. It's applied diluted by a licensed technician as a crack-and-crevice, spot, or perimeter spray — not an indoor broadcast treatment. The honest answer for most homeowners is that this isn't a DIY product: if your pest control company uses it, keep pets and aquariums out of the treated area during application and until surfaces are fully dry, then ventilate. Cats are the most sensitive pet to the bifenthrin component, and fish are highly vulnerable to it — cover or remove aquariums before any application happens nearby.

At a Glance

  • Product: Transport Mikron Insecticide by FMC · FMC
  • Active ingredient: Bifenthrin 6.00%, Acetamiprid 5.00%
  • Re-entry: Ask your pest control company for the specific interval for this application; it is set by the product label, which is the legal authority.
  • Cat owners: Cats differ — read the cat card below
The verdict for pet owners

The short, honest answer

Pet-safety score
52out of 100
Use with caution

The score rolls up every per-species verdict below, weighted by the honest exposure that matters — a chewed-open tube, not a hidden dab — and is checked against the EPA label and veterinary toxicology.

The verdict
Use with caution

A licensed-applicator product — keep pets off treated surfaces until fully dry, and cover fish tanks before spraying.

Transport Mikron is a professional liquid concentrate (bifenthrin 6.00% + acetamiprid 5.00%) sold through pest-management distribution and diluted for crack-and-crevice, spot, or perimeter application — not something a NH homeowner typically buys and sprays themselves, and some uses require an applicator license. Once professionally applied and fully dried, treated surfaces are low-risk; the real hazards are wet product, direct contact or inhalation during application, and any spray reaching an aquarium. If your pest control company uses this product, the honest framing is to ask about pet-aware timing and re-entry rather than to DIY-apply it yourself.

General information, not veterinary advice. For a suspected exposure, contact your veterinarian or a pet-poison hotline. Verdict checked 2026-07-13 against the EPA label and veterinary toxicology.

Safety by pet

It's not one answer — it's one per animal

Cats, birds, and fish routinely differ sharply from dogs. That contrast is the whole point of this scorecard, and no manufacturer page draws it.

Scorecard at a glance
  • DogsCaution
  • CatsCaution
  • Small mammalsCaution
  • BirdsAvoid
  • FishAvoid
DogsCaution

Keep off treated surfaces until fully dry

Dried residue in cracks and crevices is low-risk once the application has fully cured, but wet product is a genuine hazard. Ask your applicator for the specific re-entry time and keep dogs off treated surfaces until then.

FMC Transport Mikron label; NPIC pyrethroid guidance

CatsCaution
Cats differ — added blood-disorder risk

Cats are especially sensitive to the bifenthrin component

Cats can't efficiently metabolize pyrethroids like bifenthrin because they lack efficient glucuronidation, making them the most vulnerable common pet to this product. Keep cats away from treated areas until fully dry and prevent them from grooming any wet residue.

VCA Animal Hospitals — cat pyrethroid sensitivity

Small mammalsCaution

Keep out of treated rooms until dry

Rabbits, guinea pigs, and similar pets have high metabolic and respiratory rates that raise their sensitivity to pesticide residue. Keep them and their enclosures out of any treated room until the application is fully dry.

General small-mammal pesticide-exposure guidance

BirdsAvoid

Remove birds during application

Bifenthrin sprays and mist are hazardous to birds, particularly during and shortly after application. Remove pet birds from the area entirely while the product is being applied.

FMC MSDS; NPIC pyrethroid guidance

FishAvoid

Cover or remove aquariums before any application nearby

FMC's own MSDS states bifenthrin is highly toxic to fish and aquatic arthropods. Cover or remove aquariums and never allow spray or rinse water to reach a tank or a household drain.

FMC Transport Mikron MSDS

The chemistry, in plain terms

What's in it — and what it does to pets

Bifenthrin
6.00% · PyrethroidContact and residual insect kill
Acetamiprid
5.00% · NeonicotinoidSystemic/contact insect kill
Bifenthrin

A pyrethroid that overstimulates the nervous system in sensitive animals. It's highly toxic to fish and aquatic arthropods per FMC's own safety data sheet, and cats are unusually sensitive to it because of their limited ability to clear pyrethroids. Once fully dry, residue in treated cracks and crevices is considered low-risk, but wet product is a real hazard.

Most at riskCatsFishBirds

FMC Transport Mikron MSDS; VCA cat pyrethroid sensitivity

Acetamiprid

A neonicotinoid insecticide with lower acute vertebrate toxicity than the pyrethroid component, but it's still a pesticide capable of causing gastrointestinal upset and, at sufficient exposure, tremors. It's included here as a separate toxicity note rather than folded into the bifenthrin note because it works through a different mechanism.

Most at riskDogsCats

FMC Transport Mikron SDS

The actionable core

How to use it safely around pets

This is a licensed-applicator product, not a homeowner spray. If your pest control company uses it, safe use is about clearing pets out during application and keeping them off surfaces until fully dry.

Ask your applicator about the treatment plan

Confirm where the product will be applied (crack-and-crevice, spot, or perimeter — the label prohibits indoor broadcast spraying) and how long pets need to stay away.

Watch out
This isn't a product a NH homeowner is meant to buy and apply themselves — some uses require an applicator license.

Remove pets and cover aquariums before application

Keep all pets out of the treatment area while the technician is working, and cover or turn off aquarium air pumps if the area is anywhere near a fish tank.

Watch out
Never allow spray or rinse water to reach an aquarium or a household drain.

Keep pets off treated surfaces until fully dry

Follow your applicator's specific re-entry guidance; as a pyrethroid-containing product, wet residue is the main pet-exposure route, especially for cats.

Watch out
Cats should be kept out of the treated area the longest, given their pyrethroid sensitivity.

Ventilate after drying

Air out the treated space once it's dry and before pets spend extended time there, especially in an enclosed room.

The re-entry rule

Keep all pets off treated surfaces until the application is fully dry, per your applicator's label-based guidance.

Ask your pest control company for the specific interval for this application; it is set by the product label, which is the legal authority.

Cats and fish warrant the most caution — keep cats off treated surfaces longest, and keep aquariums covered until well after the room is dry and ventilated.

Have a pest control company using professional concentrates?

Anchor's licensed NH technicians plan placement and re-entry timing around the pets in your home.

Get a Free Pet-Safe Inspection(603) 785-0118
If something's off

Symptoms to watch for

A sign, its urgency, and what to do — never a diagnosis. When in doubt, the emergency panel below is one tap away.

  • Drooling or hypersalivation

    Often the earliest sign in cats

    Moderate

  • Vomiting

    Moderate

  • Twitching or tremors

    Serious

  • Incoordination

    Serious

  • Hyperexcitability

    Serious

  • Seizures

    Most likely in cats with significant exposure — seek emergency care

    Emergency
If your pet was exposed

Act now — call a vet or a pet-poison line

Do not induce vomiting unless told to

If your pet contacted wet product from a Transport Mikron application, act now — bring the product label or a photo of it when you call. This page is general information, not veterinary advice — for a suspected exposure, contact your veterinarian or ASPCA Animal Poison Control (888-426-4435) right away.

What each situation calls for

  • Your pet contacted wet treated surfaces

    Wipe the residue off paws or fur with a damp cloth to stop further grooming ingestion, then call your vet or a pet poison hotline. Do not induce vomiting unless a professional tells you to.

  • Your cat is drooling, twitching, or tremoring

    Treat as urgent — cats are the most pyrethroid-sensitive common pet. Call your vet or ASPCA Animal Poison Control immediately and bring the product label or a photo of it.

  • A bird was in the treated area during or shortly after application

    Move the bird to fresh air at once and contact an avian vet or a pet poison hotline.

In the next 60 seconds

  1. Get your pet away from the treated area and any wet product.
  2. Gently wipe wet residue off paws and fur to stop grooming ingestion.
  3. Do NOT induce vomiting unless a veterinarian or poison expert tells you to.
  4. Have the product name and EPA registration number ready — ask your applicator for it.
  5. Call your veterinarian or one of the hotlines below.
Lower-risk options

Safer pet-friendly alternatives

Honest options that reduce or remove pet-toxicity — no affiliate hype, real caveats included.

Targeted baiting instead of liquid spray

Safer

Enclosed bait (where feasible)

Where the target pest allows it, sealing the active inside a bait station instead of spraying surfaces sharply cuts pet contact and grooming exposure.

Not effective for every pest a liquid concentrate treats — ask your applicator whether baiting fits your situation.

Non-toxic traps and monitoring

Safer

Mechanical / adhesive (no toxicant)

Confirms pest presence and activity level with zero pet-toxicity risk before deciding whether a liquid application is needed at all.

Monitors and catches individual insects rather than treating an established problem.

Exclusion and sanitation

Safer

Non-chemical

Sealing entry points and removing food or moisture sources reduces the pest pressure that leads to needing a concentrate like this in the first place.

Works best alongside, not instead of, professional treatment for an active infestation.

Professional application with pet-aware timing (Anchor Pest Services)

Safer

Licensed professional service

Since this is a licensed-applicator product already, the honest safer path is a technician who plans placement and re-entry timing around your pets rather than a generic application.

A service, not a product — ask specifically for pet-aware scheduling and placement.

Local to New Hampshire

Pet-safe professional pest control in New Hampshire

Transport Mikron pairs bifenthrin with acetamiprid in a professional-only formulation — the right move for a New Hampshire pet owner isn't DIY but hiring a licensed applicator. Applying pesticides for hire in NH requires certification through the NH Department of Agriculture, Markets & Food (NHDAMF) Division of Pesticide Control under RSA 430, and Anchor's technicians hold it (License #782664). They provide pet-conscious treatment across Manchester, Nashua, Concord, and the surrounding towns, with re-entry timing planned around the pets in your home.

Anchor Pest Services

NH-licensed applicator #782664 (NHDAMF, RSA 430) · NEPMA member · family-owned since 2017.

Service Area Map

Southern New Hampshire

BristolPop. 3,200LoudonPop. 5,500ConcordPop. 43,900HooksettPop. 14,800GoffstownPop. 18,000AuburnPop. 5,700ManchesterPop. 115,600BedfordPop. 23,300LitchfieldPop. 8,500AmherstPop. 11,300DerryPop. 34,500MilfordPop. 15,700HudsonPop. 25,600NashuaPop. 91,100SalemPop. 30,000HQCityHover for info
Common Questions

Frequently asked questions

Sources(5)
  1. [1]
    FMC Transport Mikron Safety Data Sheet

    Verified actives (bifenthrin 6.00%, acetamiprid 5.00%), fish toxicity statement

    epa_labelverified 2026-07-13
  2. [2]
    FMC Transport Mikron Product Label

    Licensed-applicator/termiticide use, crack-and-crevice application method

    epa_labelverified 2026-07-13
  3. [3]
    FMC Transport Mikron MSDS — Bifenthrin Aquatic Toxicity

    "Highly toxic to fish and aquatic arthropods" statement

    manufacturerverified 2026-07-13
  4. [4]
    VCA Animal Hospitals — Pyrethrin/Pyrethroid Poisoning in Cats

    Feline glucuronidation sensitivity, clinical signs

    veterinaryverified 2026-07-13
  5. [5]
    NPIC — Pyrethrins and Pyrethroids Fact Sheet

    Class-level pyrethroid pet-risk guidance

    npicverified 2026-07-13

Written & reviewed by

Verified

Daniel Brady

NH-Licensed Pesticide Applicator · License #782664 (NHDAMF, RSA 430)

Daniel Brady is the New Hampshire–licensed applicator behind Anchor Pest Services, a family-owned pest control company serving the Manchester area since 2017.

Verify license

Last updated 2026-07-13

Pet-Safe Professional Pest Control

Professional Products Deserve Pet-Aware Application

Products like Transport Mikron are meant for licensed applicators, not DIY use. Anchor Pest Services applies professional-grade treatments with pet-aware timing and placement across southern and central New Hampshire. Family-owned since 2017, NH license #782664.

Get a Free Pet-Safe Inspection(603) 785-0118
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