TERRO® Scorpion Killer Spray

Model #: T2101-6

31 reviews
0 5 4.5

  • Kills scorpions, spiders, ants, cockroaches & crickets
  • Kills on contact & provides residual control up to 6 weeks
  • Can be used as a spot or crack-and-crevice application
  • Buy More, Save More - discounted price per each
Cannot Ship To: AK, HI, PR

Product Description:

Protect yourself from dreaded scorpions and other creepy Scorpion Killercrawlers with TERRO® Scorpion Killer. This easy-to-use scorpion spray kills on contact, and keeps killing for up to six weeks.


Featuring a versatile, two-way spray nozzle, TERRO® Scorpion Killer can be used as a coarse spray or as a crack and crevice treatment to control scorpions, spiders, ants, cockroaches, crickets, fleas, silverfish, ticks and other insects.

Use TERRO® Scorpion Killer Spray for Spot Treatment:

Scorpion Target

Spray TERRO® Scorpion Killer in areas where scorpions and other unwanted insects are found or may be hiding. Check areas such as dark corners of rooms and closets; along baseboards and door and window frames; behind and beneath sinks, stoves, refrigerators, and cabinets; and around garbage cans, plumbing, and other utility installations. Spray directly on pests as they are driven out of hiding places.

Crack and Crevice Treatment:

Using the extension tube, apply TERRO® Scorpion Killer in small amounts directly into cracks and crevices.

View video for tips on how to kill scorpions and other creepy crawlers:


Product Features

  • Kills scorpions, spiders, ants, cockroaches, crickets, fleas, silverfish, ticks and other insects on contact
  • Long-lasting residual control up to six 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 3 oz aerosol spray can
  • 2-way spray nozzle
  • Specifications

  • Contains prallethrin (0.03%), esfenvalerate (0.05%), N-octyl bicycloheptene dicarboximide (0.30%) and other ingredients (99.62%)
  • 1 lb 3 oz aerosol spray can
  • Two-way spray nozzle for spot or crack and crevice treatments
  • For indoor and outdoor use
  • Videos

    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
    August 23, 2019
    Works OK By Jack

    Works but not "kills on contact" good. The little, immature scorpions succumb to it pretty quickly but not the big boys. I bought this in hopes it would take very little to kill them, making it worth it's weight in gold, but the full grown, breeding size adults take several sprays if you don't want to stand there and wait 10 minutes to see if/when they die (which is standard procedure so they don't get away just to breed another day). Overall, it does kill them, but not "as advertised".

    Review Rate
    Review posted on www.terro.com
    April 2, 2019
    Effective product with ineffective sprayer By Don't bug me

    The products works well when sprayed directly on the scorpion, but the sprayer can be hit or miss. I probably go through 3 cans a summer, and 2 of those cans will have defective sprayers on them. Always keep a working lid around to swap out the inevitable bad one.

    Response From Terro®
    Lauren : Consumer Relations Representative

    Thank you for taking the time to provide this feedback. We have shared these concerns with our Product Managers for review. Our products are covered under a one year replacement policy. Please feel free to contact us with any questions.

    Review Rate
    Review posted on www.terro.com
    August 24, 2018
    Really good product for killing spiders and scorpions By Micpea

    We live in a desert environment in Texas and have a hard time keeping spiders and scorpions out of our house. But, this product is like spraying battery acid on large spiders. Works well on scorpions too - - stops them in their tracks. For larger scorpions it may take a few minutes for them before they are completely dead, but they DO die via this product spray. Just went and bought 6 more cans today.

    Review Rate
    Review posted on www.terro.com
    May 2, 2018
    Best Product for Scorpion Control By Dusty

    This is the best product for killing thus controlling the scorpion population where we live in the Chihuahua Desert. We use infrared flashlights for our nightly patrol during the summer months to light up the scorps then spray them with a foam coating of Terro Scorpion Killer and within minutes, they die.

    Review Rate
    Review posted on www.terro.com
    April 17, 2018
    scorpions have no chance By DB

    this the best insecticide for scorpions i ever used--kills them fast.

    Review Rate
    Review posted on www.terro.com
    April 5, 2018
    Really kills the creatures! By Stung twice on killing spree

    Is the residue left from scorpion killer harmful to butterflies?

    Response From Terro®
    Patty : Consumer Relations Representative

    Thank you for sharing this feedback. We're glad to know that it has been working well for you. This product has not been tested on butterflies. Feel free to contact our Consumer Relations Team at 1-800-800-1819 x 458 with any additional questions.

    Review Rate
    Review posted on www.terro.com
    December 26, 2017
    Works every time! By Victor

    Been using this stuff for about 10 years now. Living on the outskirts of Phoenix we see them a lot. I go out in the evening with a UV flashlight, yellow tinted glasses and a can of this stuff. Turns you into the Scorpion terminator! Most die within minutes of being sprayed and those the slip into a crack are done anyway if you hit them with it. It's not a flamethrower or nuke, they are not going to die the instant they get sprayed. It works and I tell everyone about it!

    Review Rate
    Review posted on www.terro.com
    November 5, 2017
    Just makes scorpions mad By Kris

    I've tried using it four times now. Each time I just ended up with a ticked off scorpion that tried to hide. It's less stressful just to smash them.

    Response From Terro®
    Jennifer : Consumer Relations Representative

    We apologize for this experience. Due to a number of variables, our contact killers are designed to kill the scorpions and insects within 48 hours of coming in contact with the product. We recommend allowing more time for the product to be effective.

    Please feel free to contact our Consumer Relations Team at 800-800-1819 x 458 with any questions or for additional assistance.



    Review Rate
    Review posted on www.terro.com
    October 14, 2017
    It works! By RayRay

    Although it states it starts killing as soon as it is applied... I find it kills in a min or two depending on the size of the scorpion. I have been using this for years with MUCH success. Happy scorpion hunting fellow AZers!!

    Review Rate
    Review posted on www.terro.com
    September 15, 2017
    Unsure. I simply can't wait an hour watching a big move around. I need to know it's over with By G

    I live in Arizona and even with regular pest control service you can't get all the scorpions. Thought I'd try this for my evening hunting. I can say I've given one a bath and an hour later still moving. I use a hammer usually, thought this could be helpful knowing it's done in its tracks. How safe is it for pets if they ingest a bug that was showed with this stuff after its eventual demise? I would feel better knowing if I spray and let it wonder off if it can harm pets if they come in contact with insect that was recently sprayed or dead from spray. I may consider a torch light to just be done with them

    Read All Reviews (31) Write a Review
    Q.is this item a hazmat item

    When used as directed, this product may be used in areas that are frequented by people. Do not allow adults, children, or pets to enter the treated area until sprays have dried.

    Q.What is the mechanism of death of a scorpion when it's sprayed with Terro? I ask this so I can deliver the appropriate dose of spray and not drench the critter.

    We recommend spraying the scorpions directly when possible. The product should not be sprayed to the point of run-ff or drip. As soon as the scorpions or insects come in contact with the product, it will go to work and kill them within 24-48 hours.

    Q.if sprayed in my house will this kill all my fleas and this safe for my granddaughter, dogs and cats?

    This product can be used as a spot or crack and crevice treatment to control fleas.

    Adults, children, and pets should be kept out of the treated area until the sprays have dried. When applying, be sure that adults, children, and pets do not come in contact with the product directly or through drift.

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