TERRO® Carpenter Ant & Termite Killer Aerosol

Model #: T1900-6

17 reviews 0 5 5

Best used for:

  • Kills carpenter ants, termites, carpenter bees, wood wasps & other insects
  • Kills on contact & protects for up to 4 weeks
  • Two-way precision tube for broad or crack-and-crevice application
  • Buy More, Save More - discounted price per each

Buy 2+   $7.59  5% off
Buy 6+   $7.19  10% off
Buy 12+   $6.79  15% off
Buy 24+   $6.39  20% off

Availability : In stock

Cannot Ship To : AK, HI, PR

 Qualifies for Reward Points

Product Images
Related Videos

Product Description:

Wipe out carpenter ants, termites and other unwelcome pests Terro Carpenter Ant and Termite Killer with TERRO® Carpenter Ant & Termite Killer. This convenient aerosol spray kills on contact and provides long-lasting residual control, continuing to kill pests up to four weeks. TERRO® Carpenter Ant & Termite Killer features a non-staining spray that leaves behind no unpleasant odors.

With its handy, two-way spray nozzle, TERRO® Carpenter Ant & Termite Killer can be used indoors and outdoors as a coarse spray, or as a crack and crevice treatment to control carpenter ants, termites, carpenter bees, wood wasps, beetles and borers.

Carpenter Ant Killer:

Terro Ant

For quick and effective control of carpenter ants, treat nests and the surrounding areas.  Apply TERRO® Carpenter Ant & Termite Killer around doors, windows and other places where ants could enter.  Using the directional two-way stream nozzle, inject the TERRO® Carpenter Ant & Termite Killer into infested wood, and cracks and crevices where insects may be hiding, living and breeding.

Wipe Out Wood-Infesting Insects:

To quickly kill termites and other wood-infesting insects such as beetles, borers, carpenter bees and wood wasps, begin by locating the area of infestation such as insect tunnels and cavities. Using the crack and crevice nozzle tip, spray the TERRO® Carpenter Ant & Termite Killer into tunnels and galleries. In infested inaccessible closed voids, small holes should be drilled eight to 10 inches apart to ensure thorough insecticide gallery treatment. Take care not to contact electrical wiring or plumbing when treating. For termites, the purpose of this aerosol spray is to kill workers or winged forms which may be present. Such applications are not a substitute for mechanical alteration, soil treatment or foundation treatment but are merely a supplement. Not recommended as a sole protection against termites. For active infestations, get a professional inspection.

View video for tips on how our carpenter ant killer and termite killers work on contact:


Product Features

  • Quickly kills carpenter ants, termites, carpenter bees, wood wasps, beetles and borers
  • Long-lasting residual control up to four weeks
  • Convenient, easy-to-use two-way spray nozzle for spot or crack and crevice treatments
  • Can be used indoors or outdoors

  • What’s in the Box

  • 1 lb aerosol spray can
  • Two-way spray nozzle

  • Specifications

  • Contains tetramethrin (0.20%), Permethrin (0.50%), piperonyl butoxide (1.00%) and other ingredients (98.30%)
  • 1 lb aerosol spray can
  • Two-way spray nozzle for spot or crack and crevice treatments
  • For indoor and outdoor use
  • Reviews

    Disclaimer: Terro.com does not endorse any information contained in product reviews. Please follow all label instructions for your specific use.

    Most Recent Customer Reviews

    Review Rate

    Review posted on www.terro.com
    July 15, 2016

    Bug Killer By Rockstar

    Haven't used it yet.....but it came highly recommended.

    Review Rate

    Review posted on www.terro.com
    May 4, 2016

    Get \'er done! By Millertimeinnj

    The cap allows you to spray or stream to target small areas. The formula doesn't have a horrible smell like some other products, none of the Terro products do. The product did what it said and even with a light breeze, the thick product made complete contact with the surface it was sprayed at.

    Review Rate

    Review posted on www.terro.com
    February 22, 2016

    No ODOR By SteveW

    This is one of the best that I have used. Gets ants and the carpenter ants in one application. Easy.

    Review Rate

    Review posted on www.terro.com
    September 21, 2015

    Kills ants and keeps ants out for 4 weeks By Andoy33

    Also kills cockroaches and wasps

    Review Rate

    Review posted on www.terro.com
    June 12, 2015

    ANTS!!! By GasMan

    Got ants, get this!! You will rod your home of these pesky insects.

    Review Rate

    Review posted on www.terro.com
    August 22, 2014

    Amazon Review By a. green

    We started seeing ants and it totally freaked me out! My husband sprayed this where we had been seeing them, both inside and outside. The special spray nozzle was easy to use. We haven't seen even one since then.

    Review Rate

    Review posted on www.terro.com
    August 15, 2014

    Amazon Review By Ted Ward


    Review Rate

    Review posted on www.terro.com
    July 29, 2014

    Amazon Review By TechMan

    I used this to treat a carpenter ant nest in the siding on my house. After the first application I noticed a considerable drop in ant activity, but they were not completely gone. I've applied 2 more applications since and I still have some ant activity in the treated area. It seems that it took care of about 90% of the problem but I can't seem to completely get rid of the ants. I'm hoping with additional treatments that I can completely kill off the nest.

    Review Rate

    Review posted on www.terro.com
    July 23, 2014

    Amazon Review By E. Bianchi

    This may be a great product, but I never got to try it. The Terro liquid ant baits we bought did the trick all by themselves. Try them first!

    Review Rate

    Review posted on www.terro.com
    July 14, 2014

    Amazon Review By John Steffes

    This stuff really works. I just wish it was a bit less expensive. It doesn't have the caustic odor that RAID has and the straw attachment works great in small crevices.

    Q.Is this product safe to be used on non fabric parts of a sofa?

    This spray can be used in cracks and crevices within the home but not directly on furniture.

    Q.Is this safe for pets and kids

    We recommend keeping adults, children, and pets out of the treated area until the spray has dried.

    Q.We have seen carpenter ants throughout our house. I have been using liquid baits and have seen some ants eating from the bait.  The population has diminished but I'm still seeing ants. Will this product work even if you can't locate the nest to spray ?

    The baits are designed to kill the entire colony of ants, even if the nest has not been located. This spray is a contact killer and will kill the ants sprayed directly. It will also provide residual protection for up to 4 weeks. However, it is not designed to eliminate the nest.

    Ask Your Own Question
    • (Will be displayed on site)
      (For verification purposes only)
    • Yes, sign me up for an eNewsletter subscription so that I can receive information about products, enhanced services, exclusive sales and other special offers.

    • Reload captcha

    * Required Fields

    All About


    There are more than 10,000 known species of ants living throughout the world. Like other insects, they have six legs; each with three joints. Ants have large heads with compound eyes, elbowed antennae and powerful jaws. Ants are social insects that live in structured nest communities throughout the world. The species of ant determines whether they live underground, in mounds built at ground level, in wood structures or in plants or trees.

    More About Ants

    • Free Shipping Over $39.99!