Protect yourself from an array of creepy crawlers, including the black widow spider – with our long-lasting spider killer spray. With dual protection, TERRO® Spider Killer provides instant knockdown and delivers long-lasting residual repellency for weeks.
Where to Use Indoors
Apply 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 baseboard; around doors and windows; behind and under refrigerators, cabinets, sinks and stove; the underside of shelves, drawers, bookcases and similar areas. When pests are driven out, spray directly.
Spiders:Apply 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 and around 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.
Where to Use Outdoors
Outdoors, TERRO® Spider Killer Spray is highly effective against crawling insects, ants, cockroaches, crickets and silverfish. When spraying, 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 area, hitting as many insects as possible. Also spray legs of tables and chairs to repel ants. Spray ant hills for best control.
View video to see how TERRO® Spider Killer Spray plays a part in your overall spider control:
- Kills spiders, including black widow spiders
- Kills ants, cockroaches, scorpions, silverfish, Asian lady beetles and crickets
- Long-lasting residual control up to 6 weeks
- Can be used indoors or outdoors
- Convenient, easy-to-use aerosol spray bottle.
What’s in the Box
- Six 1 lb aerosol spray cans
- 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.
Most Recent Customer Reviews
Review RateWorks Great!
Works great! We purchase your Spider Spray every year and it has never disappointed. It also works great on Fire Ants!
Review RateWell worth it
As many well know, the Southeast has an abundant of creepy crawlers. I've been using this product for several year, and it always does the job very well. I that time I've also learned that it is very effective on many insects. Well worth the expense, which is very reasonable.
Review RateEasy to UseI have a finished basement full of spiders all of the time. I have used several different products, yet they come right back. So, I bought a 6 pack of this Terro Spider Killer. It really does a great job! We have not seen a living spider in the "cave" since we got it. First time in 6 years that it has been spider free down there,
Review Rateworkswe live on a farm and in the fall the spiders go nuts around here. the Terro Spider killer seems to work well in controlling all the spiders: in the house, cabs of the equipment, sheds and outside. Thanks for the product
Review RateThere\'s Nothing BetterTerro killed large Wolf Spiders almost instantly. Several webs out back never came back. A pest control person told me Terro was the best and to just keep spraying where the funnel web was to keep it under control because the funnel went deep inside a crack between concrete steps and house siding. It's working. Try it; you'll never purchase anything different.
Review RateAwesome productsOriginally 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.
Review RateIt\'s ok
I bought this product to replace the product I've been using for decades, which has gotten quite expensive. I'm not that happy with it, but it's ok. The spray is a wide spray only - no way to adjust - so it lightly sprays the entire area, instead of hitting a stream on the insect. It is easy to use and the button is comfortable, but the spray pattern is just annoying. Also, you have to spray it for a long time in order for that wide spray to put enough product on the actual bug. It is quite low stink, which is good. It is nowhere near as effective as the expensive product, so I will not be buying it again.
Review RateExceptionally 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.
Review RateIt really kills spiders!!!I have been using Terro Spider Killer for 4 or 5 years. A friend told me about it and now I tell everyone who mentions spiders. I was happy to know that it could be ordered direct from the manufacturer. GREAT PRODUCT!!!!!
- 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. They do not have jaws to eat solid food. Instead, spiders have chilicerae or fangs that inject venom into their prey to liquefy their meal.