$6.99 when purchased online
Target Online store #3991
About this item
Highlights
- Bug spray that quickly kills flies, mosquitoes and gnats
- 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 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 Flies, Mosquitoes and Gnats – a bug spray for home and outdoor use 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 flies, mosquitoes and gnats. 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. Please Don't spray up into air. Wait for flying insects to land before treating. Press button firmly and directly spray landed 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 this label.- A 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.- KILLS: FLIES (such as HOUSE FLIES, BOTTLE FLIES, DRAIN FLIES, FRUIT FLIES), MOSQUITOES (such as Culex quinquefasciatus), and GNATS1. Directly spray landed insect 2. Wipe/Clean Surfaces if Damp
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. Don't spray directly spray on people, pets, or plants. Don't 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 1.47%, Lemongrass Oil 0.10%, OTHER INGREDIENTS* 98.43%, 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 flies, mosquitoes and gnats. 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. Please Don't spray up into air. Wait for flying insects to land before treating. Press button firmly and directly spray landed 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 this label.- A 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.- KILLS: FLIES (such as HOUSE FLIES, BOTTLE FLIES, DRAIN FLIES, FRUIT FLIES), MOSQUITOES (such as Culex quinquefasciatus), and GNATS1. Directly spray landed insect 2. Wipe/Clean Surfaces if Damp
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. Don't spray directly spray on people, pets, or plants. Don't 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 1.47%, Lemongrass Oil 0.10%, OTHER INGREDIENTS* 98.43%, Total 100%. *White Mineral Oil, Isopropyl Myristate, Ethyl Lactate, Carbon Dioxide.
Weight: .85 Pounds
Product Warning: Eye irritant, do not reuse empty container, skin irritant, store product in a cool and dry area, do not ingest, avoid contact with any surface, keep out of eyes
Indoor/Outdoor: Indoor, Outdoor
Capacity (Volume): 10 Ounces
Treats and/or Prevents Against: Flies, Flying Insects, Fruit Flies, Gnats, Mosquitoes
Formulation: Kills Pests, Ready to Use
Product Form: Liquid
Active Ingredient(s): Geraniol 1.47% , Lemon Grass Oil .1%
Package Quantity: 1
Application Type: Aerosol Spray
Net weight: 10 Ounces
TCIN: 84197761
UPC: 046500041044
Item Number (DPCI): 084-16-7721
Origin: Made in the USA or Imported
If the item details above aren’t accurate or complete, we want to know about it.
Shipping details
Estimated ship dimensions: 9.17 inches length x 2.08 inches width x 2.04 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: How to open? I am having problem
submitted by Cameron - 6 months ago
A: i asked the same question - found enough info from an amazon review. turn the sprayer two clicks counter-clockwise. then it works! turn it back to lock it.
submitted bymarisa - 5 months agoA: We're sorry to hear about your troubles, Cameron. To begin using our STEM Flies, Mosquitoes, & Gnats, first, remove the clear plastic wrap that covers the bottom of the sprayer. After this, turn the spray nozzle to the "open" icon. This is located below the spray nozzle and printed on the clear plastic. Then you shake and begin use! If this doesn't work, please call us at 877-869-7546 (weekdays, 8 a.m. – 5 p.m. CT). I hope this helps! – Megan, STEM Consumer Care
submitted bystem Team - 5 months agoBrand expert
Q: Does this work on fruit flies specifically?
submitted by Liz - 5 months ago
A: Thanks for asking, Liz. STEM Flies, Mosquitoes & Gnats is designed to fight nature with nature and as long as you spray the fruit flies directly, it should kill them instantly. If you ever have questions, don't hesitate to call us any weekday between 8 a.m. - 5 p.m. CT at 877-869-7546! We're here and always happy to help! – Mindi, STEM Consumer Care
submitted bystem Team - 5 months agoBrand expert
Q: seriously, how do you open it?
submitted by marisa - 5 months ago
A: We're sorry for any troubles experienced while using our STEM Flies, Mosquitoes, & Gnats. To begin use of this product, first you must remove the clear plastic located below the spray nozzle. Once this is removed, the sprayer must be turned to the "open" icon and spraying can begin! For any further assistance, please contact us at 877-869-7546 (weekdays, 8 a.m. – 5 p.m. CT). Hope this helps! – Megan, STEM Consumer Care
submitted bystem Team - 5 months agoBrand expert
Q: Can you spray on plants?
submitted by Monica James - 7 months ago
A: We don't recommend using STEM® Flies, Mosquitoes & Gnats on any plants. Although we do have something for that purpose called STEM® Plant & Garden Insects for use on ornamental indoor and outdoor plants! Give us a call at 877-869-7546 (M-F, 8 a.m. - 5 p.m. CT) if you ever have any questions. We're here and happy to help! – Mindi, STEM Consumer Care
submitted bystem Team - 7 months agoBrand expert
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Summary of reviews
The Stem Insect Killer Aerosol Spray has received mixed reviews from guests. Some guests found it to be effective in killing insects, particularly flies, gnats, and mosquitoes, and appreciated its safe formulation for use around children and pets. However, others raised concerns about the product's strong smell, oily residue, and potential to stain surfaces. A few guests also reported issues with the product's spray mechanism.
Summary created by AI from text of reviews reflecting recent feedback provided across different star ratings (includes incentivized reviews)
4.5 out of 5 stars with 983 reviews
value: 2.92 out of 5
quality: 2.92 out of 5
56% would recommend
16 recommendations
Gross
1 out of 5 stars
Thumbs down graphic, would not recommend
Dont buy - 3 months ago, Verified purchaser
He has a funny smell it sprays towards you and it sticks to things and leaves a filmy thing on top
1 reply from stem Team team - 3 months ago
Thank you for sharing your experience with us. Our bug killer is formulated with essential oils, which may be the smell you notice. Any residue left can be wiped up with soapy water. We want to chat further to see how we can best assist you. Reach us at 877-869-7546 on weekdays between 8 a.m. and 5 p.m. CT. Your reference number is 22649526. Looking forward to chatting! – Brooklyn, STEM Consumer Care
Killed the flies, left stubborn residue
3 out of 5 stars
Thumbs up graphic, would recommend
Liz - 5 months ago, Verified purchaser
If you have an infestation like I did from my son. Leaving a banana In his bathroom for a week it's worth it. It kills them on contact and got rid of The literal swarm in his bathroom be very careful. The spray goes far and is very hard to get off of surfaces especially mirrors. It's very slick and it smells slightly off-putting but not unbearable. If you only have a few just smack them but this is definitely worth it in emergencies. It will work immediately but you'll have to clean up.
Highly recommend
5 out of 5 stars
Thumbs up graphic, would recommend
J - 5 months ago, Verified purchaser
This stuff is magical! I love that it is safe so I don’t have to be paranoid about having poison sprayed around the house. It says not to spray in the air, but I’ve had to do that for pesky flies and they literally just drop. This spray works faster to incapacitate bugs than wasp spray!
Knats problem in hot summertime
5 out of 5 stars
- 6 months ago
originally posted on stemforbugs
I sprayed the window sills. A few days later there were hundreds of dead knats all over the sprayed area. Works fantastic ! Where I live ( Az ) the heat brings them out at night. This is the best product ever I contacted a local exterminator and they had no answer for my problem STEM did the job and I will buy as long as I live here.
WASTE OF MONEY AND MESSY
1 out of 5 stars
- 7 months ago
originally posted on stemforbugs
This products does not work and its super messy, greasy and I still have GNATS. Even when I used t in my garage the ground had so much oil from this spray it was a mess.
1 reply from stempwr team - 6 months ago
We appreciate you letting us know what happened, and we too would expect this to take care of those gnats. Since STEM® Flies, Mosquitoes, & Gnats Spray contains essential oils, we don't recommend using them on floors. However, any oily residue should easily come clean with warm, soapy water. Call 1-800-558-5252 (weekdays, 8 a.m. to 5 p.m. CT) and include your reference number, 22511150, if we can be of more assistance. We hope to hear from you soon! - Mindi, SC Johnson Consumer Care
Believe it or not, trouble operating the bottle!
3 out of 5 stars
- 7 months ago
originally posted on stemforbugs
I can't get any action from the plastic cap. It will not depress to spray as the instructions describe and I'm sure I'm not supposed to pull it off in order to use. What's going on? This shouldn't be difficult!
1 reply from stempwr team - 7 months ago
We're sorry to hear you're struggling with this, Jack! To open the STEM® Flies, Mosquitoes, & Gnats Spray, you must unlock the spray function by moving the nozzle to the "open" icon, which is located below the spray nozzle and printed in the clear plastic. If we can be of any more help, please give us a call at 877-869-7546 and provide reference number 22508346. I hope this helps! - Mindi, SC Johnson Consumer Care
Good, but
5 out of 5 stars
- 8 months ago
originally posted on stemforbugs
I think it's really good at Killing gnats and flies head on, but it doesn't stop them from coming back, it's a safe product to use and very confident to take with you.
Great product
5 out of 5 stars
- 8 months ago
originally posted on stemforbugs
I really hate flies. Where we live there's numerous kinds from tiny black flies to those nasty jumbo ones. We have Frenchies that are elderly so we abstain from using any kind of poison. Broke down and tried STEM it works wonderfully. Kills on contact.(yay) Great smell from lemongrass and easy to wipe up any excess. Will buy again and again. Thank you for great product.
Poor bug killer - great plant killer
1 out of 5 stars
- 10 months ago
originally posted on stemforbugs
Used it to eliminate gnat infestation on nascent tomato/pepper plants. Left the bugs ok. But killed the plants
1 reply from stempwr team - 9 months ago
Thank you for reaching out! We're sorry to learn about what happened. For best results, we only recommend using this per label directions. That being said, know we're here to help. So we can, please give us a call at 877-869-7546 (weekdays 8 AM to 5 PM CT) and provide your reference number: 22313778. Hope to hear from you soon! - Brooklyn, SC Johnson Consumer Care
Works great, less mess please
4 out of 5 stars
- 10 months ago
originally posted on stemforbugs
I love the fact that it kills flies and gnats on contact, however as they fly i seem to have to spray them midflight, there is an oily residue that drips EVERYWHERE. So I end up cleaning the whole room again and again. I wish they could make it as effective without the mess.
Absolutely works on roaches
5 out of 5 stars
- 10 months ago
originally posted on stemforbugs
Kills roaches fast with just one spray. Used around cats, dogs and chickens and never an I'll effect. Best product for pet owners. Absolutely buy again.
THE ONLY THING THAT WORKS
5 out of 5 stars
- 11 months ago
originally posted on stemforbugs
This is the only product that will kill German cockroaches, Ides, the pest control I saw them die instantly in front of me. When they walked right into it I was a little surprised to see the other review, and the guy said it doesn't work. It works amazing and the fact that it's plant-based, and safe for kids and animals makes me very happy you have a customer for life I don't say this lately good job and putting this together smart people
Was like spraying water!
1 out of 5 stars
- 1 year ago
originally posted on stemforbugs
Used it for flies and the flies laughed at me! Seriously it didn't kill one fly. Disappointing.
1 reply from stempwr team - 1 year ago
We're so sorry to hear this didn't do the trick, Val. As long as you're spraying the flies directly, we'd expect them to die on contact. Since this wasn't the case, we'd like to chat further to best help. In order to do so, please give us a call at 877-869-7546 (weekdays 8 AM to 5 PM CT) and provide your reference number: 22174787. Chat soon! -Alyssa, STEM Consumer Care
They drop out of the sky!
5 out of 5 stars
- 1 year ago
originally posted on stemforbugs
The dark corner of my patio where I stack the chairs became home to mosquitoes as temps have dropped. We couldn't go out and get a chair and enjoy the fall weather. Now dead. Smells good, too.
Not work
1 out of 5 stars
- 1 year ago
originally posted on stemforbugs
[This review was collected as part of a promotion.] too bad! It's not working, the smell is good, my house still has insects, soooooooo I don't think it will be a good product
1 reply from stempwr team - 1 year ago
Oh no! While we're happy to hear you enjoyed the smell, we're sorry to learn it didn't get the job done! As long as you are spraying the insects on contact, these aren't the results we expect from STEM®. We'd like to chat with you further to best help. Please give us a call at 877-869-7546 (Monday through Friday, 8 AM to 5 PM CT) and mention your reference number: 22162818. Chat soon! -Alyssa, STEM Consumer Care
Safe
5 out of 5 stars
- 1 year ago
originally posted on stemforbugs
[This review was collected as part of a promotion.] I used this on fruit flies around the house. I have not tried it in anything else as it is winter time. What I like the most about this product is that it is safe around children and pets. You don't need to spray much. So far I would definitely buy and recommend it.
It works well!!
4 out of 5 stars
- 1 year ago
originally posted on stemforbugs
[This review was collected as part of a promotion.] well I used this Stem kills for 4th of July celebration and it really work well, it have some kind of strong smell but not bad at all.
Did what it says
4 out of 5 stars
- 1 year ago
originally posted on stemforbugs
[This review was collected as part of a promotion.] No complaints here, this stuff did exactly what it says it does. The only hard part is that the insects don't hold still lol
Good Stuff!
4 out of 5 stars
- 1 year ago
originally posted on stemforbugs
[This review was collected as part of a promotion.] This spray works fast, isn't overwhelming on the senses, doesn't aggravate my sensitive allergies & my 18 month old doesn't notice when it's been sprayed. It has a lemon citronella scent that reminds me of those spray on bug repellents. The scent is not light. I also like the locking top. This was a free sample from influentser so I have no idea how much it costs however I would buy it.
Works great!
5 out of 5 stars
- 1 year ago
originally posted on stemforbugs
[This review was collected as part of a promotion.] The packing to the Stem spay is great! Very please with the results with using it! Will purchase in the future when needed! #infuluenster #STEM