Protect yourself from an array of creepy crawlers, including black widow, brown recluse and hobo spiders – with TERRO® Spider Killer Spray.
Apply TERRO® Spider Killer Spray as a general surface, spot, or crack-and-crevice treatment to all non-food areas where these pests crawl and hide: cracks and crevices; hidden areas around sinks and storage areas; behind baseboards; around doors and windows; behind and under refrigerators, cabinets, sinks and stoves; the underside of shelves, drawers, bookcases and similar areas. When pests are driven out, spray directly.
Spiders: Apply spider spray along and behind baseboards, to window and door frames, corners, pipes, storage localities, attics, crawl spaces and other areas where these pests are found. Spray spiders directly for best results.
Ants: Spray around ant trails, doors and windows, and other places where ants enter the house. Repeat if re-infestation occurs, but do not apply more than once per week.
When using outdoors, point the spray nozzle away from your face, holding the can on a slight downward angle. For best results, spray when the air is calm. Spray infested surface of patio or picnic areas, or other areas where insects tend to congregate, spraying as many insects as possible.
View video to see how TERRO® Spider Killer Spray plays a part in your overall spider control:
- Kills spiders, including black widow, brown recluse and hobo spiders
- Kills ants, cockroaches, scorpions, silverfish, Asian lady beetles and crickets
- Can be used indoors or outdoors
What’s in the Box
- 1 lb aerosol spray can
- Contains Pyrethrins (0.05%), Deltamethrin (0.02%) and other ingredients (99.93%)
- 1 lb aerosol spray can
- Water based formula
- For indoor and outdoor use
Disclaimer: Terro.com does not endorse any information contained in product reviews. Please follow all label instructions for your specific use.TERRO® Spider Killer Spray is rated out of 5 by 13.Rated 5 out of 5 by AntHater from It actually worked! I have been fighting an ant problem for over 2 months, and have used multiple other products from well known companies. I was in the store yesterday and saw this product...I'd never heard of it, but I was intrigued because they didn't have a product to kill everything in the yard...they clearly focus on ants and spiders. Reluctant, I decided to try it. I was amazed when I woke up this morning and looked for ants. Not ONE living ant was found. I could see 30 or 40 per morning before...and now, not even one ant. I started looking for them...moving furniture, checking behind plants...NOTHING. Not one ant has been found all day. I highly recommend this product to anyone who has an ant problem. It's very well priced for what it does, and it works better than anything else I've tried. Terro, I sincerely thank you for making this product and letting my family reclaim our home!Date published: 2016-09-15Rated 5 out of 5 by Cowgirl from Awesome products Originally bought a can of Terro spider insecticide at Home Depot last year. Couldn't find it again so I went online and purchased 8 cans. We are having a serious black widow problem and Terro is the only spray that I have found to work quickly and kill these spiders. Customer service was excellent. I received my product 5 days later. Will definitely order online when I run out.Date published: 2016-08-07Rated 5 out of 5 by Arachnophobic tothe max from Exceptionally Effective. I HATE the eight legged community. We have a problem with Hobos and this is highly effective. They wobble like drunken sailors and then fall over dead. It is very satisfying to watch them die.Date published: 2016-05-24Rated 5 out of 5 by coensmom from The Best Spray I Have Ever Used I purchase this spray every year. It works great! It not only kills spiders and bugs but also kills fire ants. I make sure to order extra because my mom and sisters love it too.Date published: 2016-04-15Rated 5 out of 5 by windjammer from easy to use This is a really good spray--easy to use, not at all messy. It has very little if any smell, and it goes right where you aim. It works fast too; I have some large wolf spiders that get into the house in the fall, and while I'd rather catch them and put them outside, that's unfortunately not always possible. But I don't want to share my home with them either.Date published: 2015-10-07Rated 5 out of 5 by gwfree from GREAT PRODUCT!!!! PRODUCT PERFORMS EXACTLY AS PROMISED! DOES A GREAT JOB!Date published: 2015-09-21Rated 5 out of 5 by PatG from My absolute favorite spider spray! Bought this locally and was really happy with it. can no longer find it so was very glad to be able to get it on-line. Lasts longer and works better than any other brand.Date published: 2015-09-12Rated 5 out of 5 by Arjay from It works..... Over the past year and a half, I have tried a number of brands of spider insecticide. Terro is simply the most effective spider killer I have used. I once made a direct comparison (by accident) of the effectiveness of another brand against Terro; I was using a can of brand "X" in a heavily infested area, and emptied the can. I had a can of Terro with me and continued spraying. The Terro was visibly more effective (the spiders responded more quickly).Date published: 2015-09-09
How many ounces in a can?This can has a net weight of 1 lb.Date published: 2016-09-07
Can terrow spider spray cause a dog to have a seizerWe recommend keeping children and pets away from the treated area until it has dried. If there are concerns about using this product around pets, we would recommend contacting a veterinarian with the product label. Please contact our Consumer Relations Team at 1-800-800-1819 x 458 with any additional questions.Date published: 2016-07-16
Will this stain porcelain, such as sinks and toilers baseboards?We recommend testing in an inconspicuous area before applying this product fully. Spray the product until the surface is slightly wet but not to the point of run-off. Over application of the spray may cause damage. This product will not stain surfaces or fabrics where water alone causes no damage.Date published: 2016-07-16
I bought this spray today because I saw a spider or two inside my car. I sprayed the entire inside of the car including the corners. Will this kill the spiders ? Please helpThis product will kill spiders sprayed as well as provide residual protection for up to 12 weeks. Please keep in mind that it is not recommended for use in cars.Date published: 2016-02-15
How long does it last?This product will provide residual protection for up to 12 weeks, depending on the type of insect. Please feel free to contact our Consumer Relations Team at 800-800-1819 x 458 for additional assistance.Date published: 2016-02-15
Will it stain fabric like boat canvas?This spray is intended to be used on structural surfaces such as windows, doors and patios. We would not recommend spraying on fabric.Date published: 2015-09-02
I've been told certain spider species are still immune to this kind of general spray, will it work on ones like wolf spiders too?This has been tested to kill many types of spiders including black widow, brown recluse and hobo spiders.Date published: 2015-08-11
Is the spider spray safe around 9 and 10 year old kds?Children should be kept out of the area where the product is sprayed until it has dried.Date published: 2015-06-24
- All About
As the largest order of arachnids, there are between 40,000 to 50,000 known spider species throughout the world. Most spiders can build webs from silk-spinning structures called spinnerets located at the rear of their bodies. Spider silk is extremely strong and sticky. Spiders do not have jaws to eat solid food, but instead have chilicerae or fangs that inject venom into their prey to liquefy their meal.