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1k+ bought last week
STEM 10 Ounce(s) Flies Mosquitoes and Gnats Mosquito Control and Repellent Natural Deet Free Indoor/Outdoor Spray
Item #5025732 |
Model #329962
4.4
$7.98
STEM 10 Ounce(s) Flies Mosquitoes and Gnats Mosquito Control and Repellent Natural Deet Free Indoor/Outdoor Spray
4.4
$7.98
Best Price. Guaranteed
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Learn MoreSTEM Kills Flies, Mosquitoes and Gnats is a bug spray for home and outdoor use made with botanical extracts that are deadly for bugs. STEM plant-based active ingredient bug spray is formulated with botanical extracts to kill flies, mosquitoes and gnats. Our insect killer was tested by entomologists and is safe for use around pets and people when used as directed. It has no added dye, fragrance, or harsh chemical odors and is made for indoor and outdoor use.
Natural insect spray that kills flies, mosquitoes, and gnats
Entomologist-tested bug killer made with botanical extracts to kill insects
Natural bug spray for indoor and outdoor use, wherever bugs try to bother you
Plant-based active ingredient bug killer safe for use around people and pets when used as directed
With a fresh scent and no added dye, fragrance, or harsh chemical odors
Lemongrass and geraniol bug killer Rooted in Nature, Optimized by Science
General | |||
|---|---|---|---|
Pest Common Name | Flies | Package Quantity | 1 |
Type | Spray | Unit of Measure Quantity | 10 |
Indoor/Outdoor | Indoor/Outdoor | Unit of Measure | Ounce(s) |
Series Name | Flies Mosquitoes and Gnats Mosquito Control and Repellent | Primary Active Ingredient | Geraniol |
Manufacturer Color/Finish | Green | Area of Use | Home & perimeter |
Dimensions | |||
|---|---|---|---|
Maximum Coverage Area (Sq. Feet) | 0.0833 | Size | 10 Ounce(s) |
Features | |||
|---|---|---|---|
Concentrated/Ready-to-Use | Ready-to-use | Scent | Unscented |
Duration of Effectiveness | Yes | Natural | Yes |
Odorless | No | Deet Free | Yes |
Certifications | |||
|---|---|---|---|
CA Residents: Prop 65 Warning(s) | No | ||
Warranty | |||
|---|---|---|---|
Warranty | None | ||
Compatibility | |||
|---|---|---|---|
Safe for Plants | No | ||
Miscellaneous | |||
|---|---|---|---|
UNSPSC | 10191500 | ||
Check out the Best Selling Insect Repellents on Lowes.com
Review
1071 Reviews
89% Recommend this product
Ratings may include incentivized customer reviews.
+ 49 images
What Customers Are Saying
The product is an effective natural insect killer that uses botanical extracts to eliminate flies, mosquitoes, and gnats on contact. It has a pleasant, light scent and is safe for use around children and pets. However, it can leave an oily residue that needs to be wiped up, and some users found it difficult to spray directly on fast-moving insects. The spray also has a strong initial smell that dissipates quickly. Overall, it is a good option for natural insect control, though it may require more cleanup compared to traditional chemical sprays.
Customer review summary generated by AI, including incentivized reviews.1071 Customer Reviews
Not clean product
Made whole house oily and sticky and unable to clean it
September 28, 2025
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Worse than Useless
This product settles on the floor and is as slick as WD40! Not only that, as I was spending 2 hours moping the floor four times to remove the oily deposit on the floor, the mosquitos that this was supposed to kill were bussing around my head, as healthy as when I started!
billSeptember 22, 2025
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Response from stem Team
Thanks for getting in touch with us, Bill. I'm sorry to hear this was your experience. STEM Flies, Mosquitoes & Gnats is full of botanical ex...
stem TeamSeptember 22, 2025
Too Messy
It is too greasy andvit doesn't last long it only kills on contact.
Happy ladyAugust 20, 2025
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Response from stem Team
We're sorry to hear about your disappointment with STEM Flies, Mosquitoes & Gnats. As this product is formulated with essential oils a slight...
stem TeamAugust 21, 2025
Absolutely amazing product
Okay so when I needed something natural and I didn't want it to harm my dogs I had to look for a company and a product that matched my values and I just didn't want to harm any animals with the my spray I don't want to be responsible for that so I made sure that this was 100% safe for an animal and it is I checked into it it's really a great product so I really highly recommend it I just was turned on to it last week at Lowe's and I got to tell you I'm very satisfied so thank you Lowe's for havi...
Boomers worldAugust 10, 2025
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Greasy
This product is like spraying furniture polish!
NeererAugust 3, 2025
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Response from stem Team
We’re sorry to hear you were disappointed with STEM. Since it's made with essential oils, it may leave behind a slight residue – but not to worry...
stem TeamAugust 4, 2025
6 Questions
6 Questions
Sheeps on June 11, 2025
1
Answer
Scout on June 2, 2025
1
Answer
TPD1 on June 28, 2023
1
Answer
TPD1 on June 28, 2023
1
Answer
Chandy on June 12, 2023
1
Answer
Tracey on May 28, 2022
1
Answer
We're sorry to hear about your experience with STEM. As this product is formulated with essential oils, it can sometimes leave a slight residue b...