Wilson® ANT OUT®
Jet Foam Ant Killer

Former name: Wilson OneShot Jet Foam Ant Killer

Get rid of ants fast and keep them away with ANT OUT Jet Foam Killer. This product comes with a long extension tube that allows you to reach deep into cracks and crevices where ants can hide out of sight, both indoors and outdoors. Great for around foundations, patios, walkways and more. Its permethrin-based formula provides both fast knockdown and quick kill (within 24 hours). What’s more, it contains an essential oil of peppermint that releases a pleasing residual aroma.

Benefits and characteristics

Kills ants on contact

Kills ants on contact

Controls ants indoors or outdoors

Controls ants indoors or outdoors

Greater targeting accuracy

Greater targeting accuracy

Spray from any position

Spray from any position

Where to use

  • Indoors

  • Outdoors

  • Lawn

  • Flower gardens

  • Edible gardens

  • Trees and shrubs

  • Patios, porches and decks

  • Building foundations

Effective against

How to use Wilson ANT OUT Jet Foam Ant Killer

Step 1
Shake container well.

Step 2
Gently insert the extension tube into the spray nozzle before using.

Step 3
Press nozzle to spray.


Treatment must only be repeated after 7 days if pest problem persists or reoccurs.



ANT OUT Jet Foam Killer is designed to penetrate cracks, crevices and voids that are difficult to reach and where the insecticide can’t be mopped away. The foaming action of this formula completely fills tight crevices leaving an active insecticidal residue.

Thoroughly treat indoor surfaces including cracks, crevices in walls, floors and ceilings, beneath furniture (e.g., shelves and drawers). Spray along door sills, baseboards and openings around sinks, drains and pipes, behind stoves and refrigerators, around window frames, in localized areas of attics and basements and around interior foundations. Spray trails, nests and points of entry.

Apply to the outside surfaces of foundations, under eavestroughs, around light fixtures, and places where ants enter (e.g., screens, doors, window frames). This product may also be applied to garbage cans and localized areas of patios, porches and decks. Also spray onto ant trails, into ant nests and points of entry.


  • Do not apply as a space spray or broadcast application.
  • Apply only as a spot, crack and crevice or void treatment. If you want to treat larger areas, use ANT OUT Ant Killer spray.
  • When applied indoors, do not apply to overhead areas or in confined spaces (e.g., attics, crawlspaces, small storage rooms, closets).
  • Ventilate treated areas after application by opening windows and doors, or by using fans where required to aid in the circulation of air.
  • Do not allow people, pets or livestock to enter treated areas until spray has dried.

When container is empty, press valve to release all remaining pressure. Wrap and discard empty container in household garbage. Do not puncture or incinerate.

Keep out of reach of children. Do not store in temperatures over 50o C. Store in a dry location.

For additional product information or in case of emergency, spills or fire, call toll-free 1-800-268-2608.


General precautions

  • Keep out of reach of children.
  • Wash thoroughly after handling and before smoking or eating.
  • Environmental: toxic to aquatic organisms, birds, bees and beneficial insects.


Hazards to humans

Can cause irritation to eyes. Can be harmful if ingested.


If on skin or clothing

Take off contaminated clothing. Rinse skin immediately with plenty of water for 15-20 minutes.


If in eyes

Hold eye open and rinse slowly and gently with water for 15-20 minutes. Remove contact lenses if present after the first 5 minutes, then continue rinsing eye.


If swallowed

Have person sip a glass of water if able to swallow. Do not induce vomiting unless told to by a poison control centre or doctor. Take container, label or product name and P.C.P. Registration Number with you when seeking medical attention.


If inhaled

Move person to fresh air. If person is not breathing, call 911 or an ambulance, then give artificial respiration, preferably mouth-to mouth, if possible.


In every case, call a poison control centre or doctor for treatment advice.


Download safety data sheet link

Permethrin 0.25%

Frequently asked questions about Wilson ANT OUT Jet Foam Ant Killer

ANT OUT Jet Foam is designed to put ant killer deep into cracks and crevices of buildings and sidewalks/patios, as well as ant mounds.The foaming action of the formula completely fills tight crevices, killing ants on contact, as well as leaving a long-lasting residual effect.

Yes, when used as directed, However, do not apply ANT OUT Ant & Roach Killer when the spray can reach to people or pets. Ventilate treated areas after application by opening windows and doors, or by using fans where required to aid in the circulation of air.

The residual effect of ANT OUT Ant & Roach Killer can last over a week, and longer when sprayed surfaces are out of direct sunlight. It is extremely effective in controlling ants. Once an area is sprayed, you will not see any ants for up to 2 weeks. If you want to eliminate an entire colony, we recommend also using Wilson ANT OUT Ant Bait.

You can re-spray ANT OUT Jet Foam Ant Killer after 7 days, if problem persists, or if new ant visitors appear.

Yes, you can use ANT OUT Ant Bait Gel to kill carpenter ants. But, in any case, we suggest contacting a professional exterminator for carpenter ant infestations because these are very tenacious insects that can threaten the structure of a dwelling. As well, non-professionals have a great deal of difficulty identifying and locating carpenter ant nests.

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