TERRO® Stink Bug Killer - Aerosol Spray

Model #: T3500-6

29 reviews
0 5 4.6

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  • Kills stink bugs, boxelder bugs, Asian lady beetles, carpenter ants & other insects
  • Can be used as a broad treatment or crack-and-crevice application
  • For indoor or outdoor use
  • Buy More, Save More - discounted price per each
Cannot Ship To: AK, HI, PR

Product Description:

Stink bug invasions have been on a steady rise since they arrived in the U.S. from Asia in the late 1990's. Now, homeowners can protect themselves from these unpleasant smelling pests with TERRO® Stink Bug Killer. This stink bug aerosol spray kills on contact and can be used indoors or outdoors. The non-staining formula does not leave behind an unpleasant odor.

Featuring a versatile, two-way spray nozzle, the stink bug aerosol spray can be used as a coarse spray or as a crack and crevice treatment to control stink bugs, boxelder bugs, Asian lady beetles, carpenter ants and other pesky insects.

What Is a Stink Bug Anyway?

Stink bugs were first spotted in the U.S. in Allentown PA. Since then, the invasive species has spread to 42 states and two Canadian provinces. Stink bugs are aptly named, referring to the defensive scent glands located on the underbelly of the insects. When frightened or smashed, the bugs release a foul smell.

Crack and Crevice Treatment:

  • Hold the aerosol can upright and tilt extension tube to a 90° angle with can.
  • Place injection tip ½ inch into cracks and crevices where insects may be hiding, living and breeding.
  • Release a one-second spray per spot.
  • In serious infestations, if possible, place spots approximately 12 inches apart.
  • In light infestations or for preventative treatment, place spots approximately three feet apart.
  • In long running cracks, move the injector tip along the crack while spraying. Move at the rate of one linear foot per second in heavy infestations and three feet per second in light infestation.


Treating Outside Surfaces With Stink Bug Aerosol Spray:

  • Spray foundation of the home or building where insects are active and may find entrance up to a height of two to three feet.
  • Apply as a residual spray to outside surfaces of buildings where insects tend to congregate. Typical spray areas include screens, window frames, eaves, porches, patios, garages and refuse dumps.

Product Features

  • Kills stink bugs, boxelder bugs and Asian lady beetles on contact
  • Non-staining formula
  • No unpleasant odor
  • Convenient, easy-to-use two-way spray nozzle for spot or crack and crevice treatments
  • For indoor and outdoor use
  • What’s in the Box

  • 1 lb aerosol spray can
  • 2-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
    June 7, 2018
    Excellent By Ames

    Worked right away. I will get again. Get to ant bait is the only product I ever buy for fat ants in the kitchen.

    Review Rate
    Review posted on www.terro.com
    June 5, 2018
    Stink bugs Gone in less than a week. By Joe'

    I live in Western NY and the stink bug spray from Terro really works. There are no fumes and can be sprayed inside or outside the house. In the house first find out where they seem to be coming from. Once you have can identify this, spray all around the area to include above the area. In my case I also sprayed curtains etc where they seemed to migrate. I immediately noticed a slow down of the amt of stink bugs that were coming through and I kept spraying for 2-3 days. Within less than a week they were dead and gone. I tried several types of products but Terro was the one that really worked.

    Review Rate
    Review posted on www.terro.com
    May 2, 2018
    Products That Work! By SusanJoy

    Once again, Terro has come through for me! I have been seeing stink bugs here and there upstairs in the bedroom and sprayed all around the window frames and the sills and I have not seen one yet! I have also used the small sprayer that came attached to the can to get the spray deep inside the gaps that we have where the baseboards were not attached properly to the walls in the bathroom and I have not seen any stink bugs or centipedes, which are a big problem where we live! We also have used the ant traps in our previous home and the traps always killed all the ants and it is also working here! THANK YOU TERRO! I am a very loyal customer and will continue to be one because YOUR PRODUCTS WORK!

    Review Rate
    Review posted on www.terro.com
    March 10, 2018
    Happy with the results as it is helping a great deal By Roxanne

    It does kill them on contact usually or shortly thereafter. The areas sprayed I have found dead ones and it has greatly reduced the number of stink bugs we have had. I think we need to be sure to spray again every 3 or four days to continue the killing of them.

    Review Rate
    Review posted on www.terro.com
    December 1, 2017
    Effective at prevention, takes several minutes for direct spraying By iHateStinkBugs

    From what I have seen, the spray takes several minutes to completely kill the bugs. They won't be able to fly after you spray them directly, and get slower and slower until they run out of energy completely and seem to die. Excellent product, and from a preventative use perspective, it also decreased the number of stinkbugs I was seeing.

    Review Rate
    Review posted on www.terro.com
    November 8, 2017
    Great all the way around the house By Jerry

    Would not go a winter or summer without the product. It does the job and keeps the pest from coming back. I order direct and service is great and it does not harm your house or outdoor areas. Great product and use no other inside or out

    Review Rate
    Review posted on www.terro.com
    October 29, 2017
    Great product! By Beth

    Awesome product! Works great at getting rid of stink bugs. Love the fact you can spray into small spaces too. Will definitely buy more.

    Review Rate
    Review posted on www.terro.com
    October 26, 2017
    Disappointed! By Daisy142

    I had high hopes that this product would work, so I bought 2 cans. I sprayed some directly on the stink bugs, then watched them crawl a little way or fly off! Whether or not they died later, I don't know. I didn't see any dead ones lying around (except ones I stepped on or hit with something). This spray certainly does not kill them upon contact! Luckily, the bugs were outside the house on the porch. I eventually resorted to using a vacuum cleaner, discarding the disposable bag later. I am glad the cooler weather deters their appearance!

    Response From Terro®
    Patty : Consumer Relations Representative

    We appreciate the time taken to provide this feedback and are sorry to hear about this occurance. Our products are covered by a 30-day satisfaction guarantee and a one-year replacement warranty. Please give our Consumer Relations Team a call at 1-800-800-1819 x 458 so we can learn more and provide assistance.

    Review Rate
    Review posted on www.terro.com
    October 24, 2017
    It works and reordering By myizblu

    Finally a stink bug spray that works!! At first the bugs still walked around but didn't fly (which was a good sign). I sprayed around the door cracks, windows and directly on the stink bugs..The next morning I was able to sweep up many dead bugs!!! I will be placing another order so I have it on hand!!

    Review Rate
    Review posted on www.terro.com
    October 18, 2017
    It is working so far By N/a

    Love it! I'm pleasantly surprised. My husband sprayed all around the house and I have noticed less stink bugs. Hooray Terri!

    Read All Reviews (38) Write a Review
    Q.Does this spray also kill spiders

    While this spray is not recommended for spiders, our TERRO® Spider & Ant Killer will work well.



    Q.Can this Spray be used Directly on Stink Bugs on Dahlia Plants since they will Not be Ingested in any way ? Will it Kill the Buds or the Plant ?

    This product is designed to be used as a spot treatment or for crack and crevice use. It is not recommended to be used directly on plants.

    Q.Is it safe for to use around dogs and cockatiels indoors?

    Pets should be removed from the area during application and until the spray deposits are dry.

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    All About

    Stink Bugs

    The stink bug, also known as a shield bug, is easily recognized by its five-sided or shield-shaped body. An agricultural pest native to China and Japan, stink bug invasions have been on a steady rise in the U.S. since they arrived in the late 1990’s. A nuisance to fruit, vegetable and farm crops, stink bugs have officially invaded 41 states, from as far west as California to as far north as Minnesota.

    More About Stink Bugs


    Are stink bugs harmful?

    Though not harmful to homeowners, stink bugs are aptly named - it refers to the scent glands located on the underbelly of the insects. When frightened or smashed, the bugs release a terrible smell. If not treated, stink bugs can take over your house in a matter of days, quickly turning from a few bugs into a full blown infestation.

    I have stink bugs all over my kitchen; they seem to be multiplying before my eyes! How do I get rid of these smelly pests?

    We recommend treating your home with TERRO® Stink Bug Killer. This convenient, easy-to-use aerosol spray features a two-way directional spray nozzle that is ideal for spot or crack and crevice treatments. Apply to areas where stink bugs crawl and hide, especially around sinks and storage areas; behind baseboards; around doors and windows; behind and under refrigerators, cabinets, and stoves.

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