Sponsored
STEM Ant-Roach-Spider Insect Killer Bug Spray - 10oz
$7.29
In Stock
Eligible for registries and wish lists
At a glance
Sponsored
About this item
Highlights
- Bug spray that quickly kills ants, roaches and spiders
- Plant-based active ingredient bug killer safe for use around people and pets (when used as directed)
- Entomologist-tested bug spray made with botanical extracts to kill bugs; with a fresh scent and no added dye, fragrance, or harsh chemical odors
- Bug killer for indoor and outdoor use, wherever bugs try to bother you
- Rooted in Nature, Optimized by Science
Description
The best defense against Mother Nature is Mother Nature. Meet STEM Kills Ants, Roaches and Spiders – a bug spray for home and outdoors made with botanical extracts that are safe for you, but deadly for bugs. STEM’s scientists decode the power of nature, scientifically optimizing it into effective bug-fighting forms.
STEM plant-based active ingredient bug spray is formulated with botanical extracts to kill roaches, ants and spiders. Our insecticide is safe for use around people and pets (when used as directed) and was tested by entomologists. It has no added dye, fragrance, or harsh chemical odors, and is made for indoor and outdoor use.
STEM helps protect your family. Rooted in Nature, Optimized by Science.
DIRECTIONS FOR USE: DIRECTIONS FOR INDOOR AND OUTDOOR USE- READ ENTIRE LABEL.- USE ONLY IN ACCORDANCE WITH LABEL INSTRUCTIONS:- SHAKE WELL BEFORE USING- DIRECTIONS FOR INDOOR AND OUTDOOR USE:Hold container upright. Press button firmly and directly spray at insects for approximately one second from a distance of 18 inches, repeat as necessary. You can use this product on insects wherever they may hang out – within the guidelines provided on the label.- KILLS CRAWLING INSECTS: ANTS (such as PHARAOH ANTS, CARPENTER ANTS, HARVESTER ANTS, RED IMPORTED FIRE ANTS, and ARGENTINE ANTS), ROACHES (such as GERMAN ROACHES and AMERICAN ROACHES) and CELLAR SPIDERS Note on Surfaces: This product may make floors slippery. To avoid possible injury from slips/falls or staining, after use, wipe away excess liquid after application with a cloth and clean with soapy water until the surface is not slippery. To avoid staining, test on an inconspicuous area before applying to surfaces as this product may damage or stain some painted surfaces, hard or wood floors, furniture and plastics.1. Directly spray landed insect 2. Wipe/Clean surfaces if Damp PLANTS: Don't spray directly on plants because it may damage them.
WARNINGS: KEEP OUT OF REACH OF CHILDREN. PRECAUTIONARY STATEMENTS: Avoid contact with eyes and skin, as irritation may occur. Prolonged or frequently repeated skin contact may cause allergic reactions in some individuals. Avoid contact with food and food utensils. Do not apply to surfaces on which food is stored, prepared, or eaten. Do not spray directly on people, pets, or plants. Do not spray directly into electronic equipment. FLAMMABLE. Contents under pressure. Keep away from heat and open flame. Do not puncture or incinerate container. Exposure to temperatures above 130℉ may cause bursting.
INGREDIENTS: ACTIVE Geraniol 6.0%, Lemongrass Oil 0.5%, OTHER INGREDIENTS* 93.5%, Total 100%. *White Mineral Oil, Isopropyl Myristate, Ethyl Lactate, Carbon Dioxide
STEM plant-based active ingredient bug spray is formulated with botanical extracts to kill roaches, ants and spiders. Our insecticide is safe for use around people and pets (when used as directed) and was tested by entomologists. It has no added dye, fragrance, or harsh chemical odors, and is made for indoor and outdoor use.
STEM helps protect your family. Rooted in Nature, Optimized by Science.
DIRECTIONS FOR USE: DIRECTIONS FOR INDOOR AND OUTDOOR USE- READ ENTIRE LABEL.- USE ONLY IN ACCORDANCE WITH LABEL INSTRUCTIONS:- SHAKE WELL BEFORE USING- DIRECTIONS FOR INDOOR AND OUTDOOR USE:Hold container upright. Press button firmly and directly spray at insects for approximately one second from a distance of 18 inches, repeat as necessary. You can use this product on insects wherever they may hang out – within the guidelines provided on the label.- KILLS CRAWLING INSECTS: ANTS (such as PHARAOH ANTS, CARPENTER ANTS, HARVESTER ANTS, RED IMPORTED FIRE ANTS, and ARGENTINE ANTS), ROACHES (such as GERMAN ROACHES and AMERICAN ROACHES) and CELLAR SPIDERS Note on Surfaces: This product may make floors slippery. To avoid possible injury from slips/falls or staining, after use, wipe away excess liquid after application with a cloth and clean with soapy water until the surface is not slippery. To avoid staining, test on an inconspicuous area before applying to surfaces as this product may damage or stain some painted surfaces, hard or wood floors, furniture and plastics.1. Directly spray landed insect 2. Wipe/Clean surfaces if Damp PLANTS: Don't spray directly on plants because it may damage them.
WARNINGS: KEEP OUT OF REACH OF CHILDREN. PRECAUTIONARY STATEMENTS: Avoid contact with eyes and skin, as irritation may occur. Prolonged or frequently repeated skin contact may cause allergic reactions in some individuals. Avoid contact with food and food utensils. Do not apply to surfaces on which food is stored, prepared, or eaten. Do not spray directly on people, pets, or plants. Do not spray directly into electronic equipment. FLAMMABLE. Contents under pressure. Keep away from heat and open flame. Do not puncture or incinerate container. Exposure to temperatures above 130℉ may cause bursting.
INGREDIENTS: ACTIVE Geraniol 6.0%, Lemongrass Oil 0.5%, OTHER INGREDIENTS* 93.5%, Total 100%. *White Mineral Oil, Isopropyl Myristate, Ethyl Lactate, Carbon Dioxide
Dimensions (Overall): 9.29 Inches (H) x 2.32 Inches (W) x 2.32 Inches (D)
Weight: .85 Pounds
Product Warning: Eye irritant, do not apply to blooming flowers, do not ingest, keep out of reach of children, keep out of eyes
Capacity (Volume): 10 Ounces
Indoor/Outdoor: Indoor, Outdoor
Treats and/or Prevents Against: Fire Ants, Cockroaches, Roaches, Ants, Spiders
Formulation: Kills Pests, Ready to Use
Product Form: Liquid
Active Ingredient(s): Geraniol 6% , Geraniol 6%, Lemon Grass Oil .5%
Package Quantity: 1
Application Type: Aerosol Spray
Net weight: 10 Ounces
TCIN: 84197759
UPC: 046500041068
Item Number (DPCI): 084-16-0208
Origin: Made in the USA or Imported
If the item details aren’t accurate or complete, we want to know about it.
Ingredients:
active ingredients: geraniol (6.0%); lemongrass oil (0.5%). other ingredients: white mineral oil, isopropyl myristate, (+)-ethyl lactate, carbon dioxide (93.5%); total (100.0%).
Shipping details
Estimated ship dimensions: 2.03 inches length x 2.09 inches width x 9.17 inches height
Estimated ship weight: 0.79 pounds
We regret that this item cannot be shipped to PO Boxes.
This item cannot be shipped to the following locations: American Samoa (see also separate entry under AS), Guam (see also separate entry under GU), Northern Mariana Islands, Puerto Rico (see also separate entry under PR), United States Minor Outlying Islands, Virgin Islands, U.S., APO/FPO, Alaska, Hawaii
Return details
This item must be returned to any Target store.
This item must be returned within 90 days of the date it was purchased in store, shipped, delivered by a Shipt shopper, or made ready for pickup.
See the return policy for complete information.
Q: hi i wanted to ask if this is safe to spray when i have a cat? i just want to make sure its safe for him
submitted by yourskk - 7 months ago
A: The user is asking is it safe to distribute the product in areas where the cat could frequent. Not if it’s ok to apply the product directly onto the cat! I don’t believe the cat is walking around with roaches, spiders and ants on it! Come on now, expert!
submitted byCassy - 4 months agoA: Cassy, the OP isn't asking if she can spray her cat directly w/the bug spray. It says it's pet safe, but don't spray areas they frequent, and move them to a different area WHILE spraying.
submitted byphillycat90 - 4 months agoA: Great question! We do not recommend spraying STEM Ants, Roaches & Spiders on any pets, including cats, dogs and horses. It's best to keep all pets out of area until product is dry. If you would like to learn more just give our experts a call weekdays between 8 a.m. - 5 p.m. CT at 877-869-7546. We'd love to help! – Mindi, STEM Consumer Care
submitted bystem Team - 7 months agoBrand expert
Q: Will it work on bedbugs?
submitted by Asking - 4 months ago
A: Thanks for checking. This is not formulated for bed bugs. Take care! – Brooklyn, STEM Consumer Care
submitted bystem Team - 4 months agoBrand expert
Q: what are the ingredients in this spray
submitted by Joann - 5 months ago
A: Thanks for asking about STEM Ants, Roaches & Spiders, Joann! We're more than happy to talk ingredients with you. Please give our experts a call at 877-869-7546 (weekdays between 8 a.m. and 5 p.m. CT) and provide reference number: 22880757. We'd love to help you find a science-backed way to keep bugs at bay! – Mindi, SC Johnson Consumer Care
submitted bystem Team - 5 months agoBrand expert
Q: Are STEM products tested on mammals? Obviously it can’t be “cruelty-free” because it has to kill the ants and is tested that way, but is any other animal testing involved in the R&D, production, or post-market analysis of these products?
submitted by Claire - 6 months ago
A: Hi there, Claire. As a private company, we do not disclose this information. If you have further questions, feel free to give us a ring at 877-869-7546 and provide this reference number: 22849950. We're available Monday through Friday from 8 a.m. to 5 p.m. CT. Have a good day! – Brooklyn, STEM Consumer Care
submitted bystem Team - 6 months agoBrand expert
Q: Is Stem cruelty-free? Do you test on animals?
submitted by Kit - 7 months ago
A: At SC Johnson, we choose non-animal testing methods wherever possible. Over the years, we’ve been active in developing, validating, and applying alternative testing methods. However, we must comply with legal requirements in countries that require testing for certain products, and we’re honest and transparent about that. We'd be happy to discuss this further with you! When you have a moment, reach us at 877-869-7546 (weekdays, 8 a.m.-5 p.m. CT) and provide your reference number: 22830237. We look forward to your call! – Brooklyn, STEM Consumer Care
submitted bystem Team - 7 months agoBrand expert
Q: Can this be used indoors on surfaces where spiders hangout (corners/ windowsills/ etc) as a repellent?
submitted by Question - 1 year ago
A: Thanks for reaching out. STEM Ants, Roaches, & Spiders is a contact killer only and has no residual effects. Meaning once the product has dried, it will no longer continue to kill. If you have any further questions, please give us a call at 877-869-7546 (weekdays, 8 a.m. – 5 p.m. CT). We hope this helps! – Megan, SC Johnson Consumer Care
submitted bystem Team - 1 year agoBrand expert
Q: Will this product stain?
submitted by Will - 1 year ago
A: Thanks for reaching out. Our STEM Ants, Roaches, & Spiders may stain some painted surfaces, hard/wood floors, furniture and plastics. If you have any additional questions, feel free to give us a call at 877-869-7546 (weekdays, 8 a.m. – 5 p.m. CT). Take care! – Megan, STEM Consumer Care
submitted bystem Team - 1 year agoBrand expert
Q: Will this work on mites?
submitted by Will - 1 year ago
A: Great question, Will. STEM Ants, Roaches, & Spiders is not formulated to kill mites. We recommend giving our STEM Plant & Garden Insects a try for those pesky spider mites. For any further questions, feel free to give us a call at 877-869-7546 (weekdays, 8 a.m. – 5 p.m. CT). Hope this helps! – Megan, STEM Consumer Care
submitted bystem Team - 1 year agoBrand expert
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4.6 out of 5 stars with 2050 reviews
quality: 3.05 out of 5
value: 3.09 out of 5
36% would recommend
33 recommendations
1 out of 5 stars
Thumbs down graphic, would not recommend
23 August, 2025Verified purchase
Loud Smell & Oily
Would not recommend this product. Very loud nauseating smell that lingers. Product is also oily and remains on the surface long after spraying. It's noted as being safe for people and pets, but I wouldn't recommend.
1 out of 5 stars
Thumbs down graphic, would not recommend
17 August, 2025
Do not recommend
I do not recommend this product. I truly don’t see how it’s pet or people safe at least for indoor use. My entire room smells like it’s covered in chemicals and I did not spray much. I have a fan, 2 air purifiers, and a window cracked and I can’t breath in there still after a couple hours. My cat and I are having to stay out of the room until it clears up. As for the spray itself it’s oily and coats your hands and the bottle in the oil since the sprayer leaks a bit.
1 reply from stem Team team - 4 months ago
We're sorry to hear about your experience with this spray, Morgan. We take comments like yours seriously and would like to chat further. Please give our experts a ring at 877-869-7546 (weekdays between 8 a.m. and 5 p.m. CT) with your reference number ready: 22927842. We look forward to assisting you! – Brooklyn, STEM Consumer Care
1 out of 5 stars
Thumbs down graphic, would not recommend
13 July, 2025Verified purchase
Couldn't return this garbage
Not only does not kill the bug, the spray top is useless almost impossible to push down it has no pressure and it's very difficult unless you're very strong person! _ but the worst part is that I cannot return it unless I go all the way into a Target store, and being disabled makes it very difficult
1 reply from stem Team team - 5 months ago
We're sorry to hear about your troubles with STEM. We do our best to make easy to use science baked solutions for those pesky bugs. As this didn't meet the standards, we'd like to help further. Give us a call at 877-869-7546 (weekdays, 8 a.m. – 5 p.m. CT) and mention reference number 22894372. We look forward to chatting! – Megan, STEM Consumer Care
3 out of 5 stars
Thumbs down graphic, would not recommend
25 June, 2025Verified purchase
Works but bottle needs Improvement
Product works but this type of container stops working after about 50% use. Second time this has happened now I only buy the spray bottle.
3 out of 5 stars
Thumbs down graphic, would not recommend
22 June, 2025
Kills some, attracts others
I feel conflicted on how to rate this spray. It definitely kills spiders and ants, but holy cow, it is a FLY MAGNET. Regular flies and gnats/fruit flies are insanely attracted to this stuff. Sprayed some spider webs on a screen door, the next day tons of fruit flies are stuck in the screen. Sprayed down some spiders on our balcony, within 10 minutes we had multiple flies swarming our porch. Not to mention, the citronella scent is insanely strong, we now only use this on the exterior of our home. Probably won’t repurchase.
1 out of 5 stars
Thumbs down graphic, would not recommend
2 June, 2025
A particularly BAD product
As many people have said the smell is strong and gross and is so hard to get rid of as the spray leaves a residue that commits the rest of its life to the surface it's attached to. I know because I chased a roach through my living room and the spray was not affecting the bug at all so I kept spraying. Now I have a loose roach and a huge stinky mess to attempt to clean up.
1 reply from stem Team team - 6 months ago
Thanks for reaching out! We’re sorry to learn of your experience. Please know comments like yours are taken seriously and we’d like to speak with you more about this. When you have a moment, give our STEM team a call weekdays from 8 a.m. to 5 p.m. CT at 877-869-7546 and mention this reference number: 22856741. We look forward to hearing from you! – Mindi, STEM Consumer Care
1 out of 5 stars
Thumbs down graphic, would not recommend
20 April, 2025
Waste of money
Doesn't work , tried this for a roach problem and had zero effect
1 reply from stem Team team - 7 months ago
Thanks for reaching out, Sam! We're sorry to hear you have to deal with those roaches. For the best results spray the roaches directly with STEM Ants, Roaches & Spiders, this should kill them instantly. I have passed this feedback along to my team, and we would appreciate the chance to help. So we can best assist you, give us a call weekdays from 8 a.m. to 5 p.m. CT at 877-869-7546 and mention this reference number: 22819686. We'd love to help! – Mindi, STEM Consumer Care
5 out of 5 stars
Thumbs up graphic, would recommend
9 April, 2025Verified purchase
Love this
We have kids and pets so we worry about using some of the more harsh brands. This works better than home pest control remedies (like peppermint oil) and honestly is just as good as the super toxic stuff.
2 out of 5 stars
Thumbs down graphic, would not recommend
3 April, 2025Verified purchase
Kinda effective, but it smells BAD
The smell lingers, and it's strong. It isn't pleasant. I would rather it smell like peppermint. I guess it works, as long as the spider doesn't get away before. I had to get decently close before it stopped "moving."
1 reply from stem Team team - 8 months ago
Thanks for reaching out! STEM Ants, Roaches & Spiders is fueled with essential oils, this spray has a stronger aroma. After use, the fragrance typically fades away within a few hours; if sprayed heavily, it may last longer. To quickly eliminate the scent, be sure to ventilate the area and clean surfaces with warm, soapy water. We'd love to talk more about this and see how we can help. Just give us a call weekdays from 8 a.m. to 5 p.m. at 877-869-7546 and provide reference number: 22803429. Can't wait to chat! – Mindi, STEM Consumer Care
1 out of 5 stars
Thumbs down graphic, would not recommend
24 March, 2025Verified purchase
REALLY STRONG LINGERING SMELL!!!!
This stuff works great to get rid of ants, but the smell!!! It lingers forever and it kept me awake most of the night and my throat nasal passages swelled up. It's oily, so it sticks. Being "non-toxic" doesn't mean you won't have a reaction. I'm in a one bedroom apt, but even in a big house it would still fill the air with the smell. It's been 18 hours since I sprayed a small area along the baseboard in my kitchen about 3 feet wide. That's it, and my entire apt smells. I've had the door and windows open the last two hours, air is cool, but I'm still struggling. People sensitive to smells, please beware, I would not have used this had I realized how bad it would be.
1 reply from stem Team team - 8 months ago
Oh dear! We're sorry to hear about what happened and hope you are feeling better. Keep in mind that this product should only be used to spray insects directly and any residue should be wiped up with soapy water. That said, comments like yours are taken seriously and we'd appreciate the chance to speak further. Please give us a call at 877-869-7546 on weekdays between 8 a.m. and 5 p.m. CT. Your reference number is 22795535. We look forward to your call! – Brooklyn, STEM Consumer Care
5 out of 5 stars
Thumbs up graphic, would recommend
18 March, 2025Verified purchase
It works
Has a subtle herbal scent and it kills almost instantly, nozzle sprays well and has an option to lock
5 out of 5 stars
Thumbs up graphic, would recommend
27 February, 2025
Works good and safe for pets
Been using for a month or so it's worked well when sprayed directly kills roaches but idk about after. Big plus it's safe for pets so far my cats have been fine around it!! that's really all that matters for me when buying this product
1 out of 5 stars
Thumbs down graphic, would not recommend
4 September, 2024
Stinky, oily, ineffective
I thought that since it is supposed to be safe around people that it wouldn't smell bad. It has a strong odor like Raid. It is oily and does not dry. You'll have to mop it up. It only killed the ants that I sprayed it on. The next morning, not only did I have a smelly, oily mess, but there were more ants walking around the poison.
1 reply from stem Team team - 1 year ago
We're so sorry this can of STEM Ants, Roaches & Spiders missed the mark. These products tend to be oily and more fragrant because they are made with essential oils. Due to this, we don't recommend using them on floors. The fragrance typically disappears within a few hours, but if sprayed heavily, it may last longer. Make sure to ventilate the space and wash any surfaces with warm, soapy water to quickly get rid of the smell and any oily residue. We value you and your honest feedback, and we would like the opportunity to make this right. Call us weekdays from 8 a.m. to 5 p.m. CT at 877-869-7546. Share this reference number, 22608968, so we can help. We hope to hear from you soon! – Mindi, STEM Consumer Care
4 out of 5 stars
Thumbs up graphic, would recommend
28 August, 2024
Worth a try
Used to kill ant infestation we have at home! I will say it’s better at killing them than deterring them. It does leave an oily film so keep that in mind when using. I know a lot of people are complaining about the smell, but honestly I’ve used a lot of other natural bug killer and this one is not as strong. Is it the most pleasant smelling? No but it will go away in a few hours.
2 out of 5 stars
Thumbs down graphic, would not recommend
18 August, 2024Verified purchase
Disgusting odor not worthit even if pet safe
Ok, it kills ants on contact but it has the most god awful odor that just lingers in the air. Will try to return and if I can’t, this will be an outside only spray.
1 reply from stem Team team - 1 year ago
We're very sorry to hear about your experience with our STEM Ant, Roach, & Spider and thank you for leaving your review. As STEM products are made with essential oils it may leave a stronger aroma behind. We recommend ventilating and cleaning hard surfaces with soapy water. Rest assured, as this missed this mark, we'd like to chat further. Please give us a call at 877-869-7546 (weekdays, 8 a.m. – 5 p.m. CT) and mention reference number: 22585089. We hope to chat soon. – Megan, STEM Consumer Care
1 out of 5 stars
Thumbs down graphic, would not recommend
16 August, 2024
HORRIBLE PRODUCT!
Safe for kids and pets? This isn't safe for any breathing creature! My throat burns, my lungs hurt! I stood at the door and sprayed a tiny 5th wheel bathroom, and we instantly had to run out of the house without finishing! This stuff certainly FEELS toxic to my throat and lungs!
1 reply from stem Team team - 1 year ago
We’re sorry to learn of your experience, Barbara. Know that comments like yours are taken seriously, and we’d like to chat with you. When you have a moment, give our team a call at 877-869-7546 (weekdays, 8 a.m. – 5 p.m. CT) and mention reference number: 22579130. – Mindi, STEM Consumer Care
2 out of 5 stars
Thumbs down graphic, would not recommend
9 August, 2024Verified purchase
Horrible smell
The smell of this stuff is horrible and the smell lingers for a few days. I should have listened to the other reviews
1 reply from stem Team team - 1 year ago
Thank you for letting us know this. We'd expect the odor to dissipate after wiping any residue away with soapy water. We'd like to chat further about your experience and better assist you. Give us a call at 1-877-869-7546, on weekdays from 8 a.m. to 5 p.m. CT. Your reference number is 22566043. Hope to hear from you soon! – Brooklyn, STEM Consumer Care
4 out of 5 stars
Thumbs up graphic, would recommend
5 August, 2024
Excellent
I had an ant infestation in my dining room and this product took care of it in one application! Subtracted one star because it does leave an oily film that can be slippery. Still, I'm really pleased that I was able to take care of the ant problem with no chemicals.
1 out of 5 stars
Thumbs down graphic, would not recommend
26 July, 2024Verified purchase
Horrible Smell
The smell is sooo toxic, an unbearable, the worst of all the insecticide I’ve purchased.
1 reply from stem Team team - 1 year ago
Thanks for taking the time to reach out. Because STEM Ants, Roaches & Spiders is made up of essential oils, this spray has a stronger aroma. After use, the fragrance typically fades away within a few hours; if sprayed heavily it may last longer. To quickly eliminate the scent be sure to ventilate the area and clean surfaces with warm, soapy water. Call us weekdays at 1-800-558-5252 between 8 a.m. - 5 p.m. CT, and provide your reference number: 22549352. We look forward to your call! – Mindi, STEM Consumer Care
2 out of 5 stars
Thumbs down graphic, would not recommend
18 July, 2024
:/
Smell is really strong it’s been a few hours since I’ve sprayed it and I can’t get rid of smell
1 reply from stem Team team - 1 year ago
We're sorry to hear this! After spraying, it's important to wipe up any residue left behind with warm soapy water and allow the area to ventilate - we'd expect any odor to dissipate quickly. So we can make this right, give us a call at 877-869-7546, weekdays between 8 a.m. and 5 p.m. CT. Your reference number is 22541965. Chat soon! – Brooklyn, STEM Consumer Care