Ratings & Reviews for STEM 12 Fluid ounce(s) Ants Roaches and Flies Repellent and Killer Natural Deet Free Indoor/Outdoor Spray
Ratings may include incentivized customer reviews.
What Customers Are Saying
Customers overwhelmingly praise this plant-based pest control spray for killing ants, flies, and roaches quickly, often within minutes of application. Most highlight its safety around children and pets as a major advantage, with many noting they switched from chemical alternatives for this reason. Reviewers consistently commend the fresh, citrusy scent—far preferable to harsh insecticide odors. A small number mention slight oily residue or find the scent too strong, but the vast majority consider it highly effective and would repurchase or recommend it.
Customer review summary generated by AI, including incentivized reviews.Very effective bug spray.
[This review was collected as part of a promotion.] This STEM bug spray works very well so far I’ve used it indoors and let me tell you a week after using it I only saw maybe two ants when I usually see a whole lot across the floor. I love that is safe around people and animals as I have small children also but the smell is very strong and I myself don’t like it so in future I will be using when we’re leaving the house or with the door open. It is worth every penny. I’m looking forward to summer...
From stemforbugs
It's an ok product
[This review was collected as part of a promotion.] I've used this product solely on gnats and I can say that it works. I will say that it smells weird, but the smell is not bad. The smell is a soft chemical smell.
From stemforbugs
Leaves an Oily Residue
[This review was collected as part of a promotion.] I appreciate that it is safe to use around people and pets. I found the spray nozzle to leak. After spraying, it left an oily residue, which I had to wipe up as it made surfaces slippery. While it doesn't have a harsh chemical odor, the scent was noticeable and unpleasant. I found it only worked to kill bugs on contact.
From stemforbugs
Killed the ants!!
[This review was collected as part of a promotion.] Thank you to Influenster and STEM for letting me try this in exchange for my honest review. I tried this outside on some ands around our walkway. It killed them within a few seconds. Then we had an issue with some small ants in the house that we can’t figure out where they are coming from. This spray once again killed these ants within a few seconds of spraying. I can’t say how fast it would be against any other pest. The only problem I have w...
From stemforbugs
Actually pretty good
[This review was collected as part of a promotion.] It’s really funny because right when I got this promotion is when we started to get any problems in the house, so this actually helped. I had went to go get the product and the gift card wasn’t working so I unfortunately had to use my own money but this product is definitely cat and dog friendly and it went through a lot of use
From stemforbugs
Effective bug killer
[This review was collected as part of a promotion.] This spray works great. I wasn’t sure if it would work as well as chemical sprays but it took care of my ant problems. I’ve used it both inside and outside.
From stemforbugs
Great bug killer
[This review was collected as part of a promotion.] This is easy to use and works great! It costs about the same as other products. I like that it is plant based. I like the spray bottle as it was comfortable to carry and spray.
From stemforbugs
Highly effective
[This review was collected as part of a promotion.] Highly effective product. I love that this product is safe to use around my children and pets! Works great on ants, inside and outside. Great value for the money!
From stemforbugs
Great product!
[This review was collected as part of a promotion.] I received this product incentivized in exchange for doing a review on Influenster. I used this at my lake house for ants inside and outside of the house. Great product. Worked very well, but has a bit off a strong smell. I used it around the perimeter of the house and inside along baseboards. Saw results in a day or two. No more ants!
From stemforbugs
Works great
[This review was collected as part of a promotion.] I found a trail of ants running into my yard and it’s been there for the last month. I used this spray and it instantly killed the ants. There isn’t a nasty, chemical smell to the product. When I sprayed it, it smelled like lemongrass! The instructions tell you not to use it directly on plants. I think I might have gotten it on my plant so we’ll see if there’s any harm to it but so far so good.
From stemforbugs
Works on contact
[This review was collected as part of a promotion.] Thank you, Influenster for letting me try this product. The Stem , ant, roaches and fly killer works fabulously. This year has been a rough year for ants and flies. This kills them on contact. There is no harsh or chemical smell and it doesn’t take a lot to do the job. Therefore it is an awesome value. I highly recommend it and I’ll buy it again when I’m out.
From stemforbugs
STEM Plant-Based Bug Spray is an excellent option
[This review was collected as part of a promotion.] STEM Plant-Based Bug Spray is an excellent option if you're seeking a gentle, effective, plant-based solution for quick bug elimination—perfect for families and pet owners. It delivers fast results on contact with minimal chemical odor. But, don't expect lasting protection—this product serves best as a spot-treatment rather than a long-term barrier. If you face recurring infestations, consider supplementing with baits or longer-lasting formulas...
From stemforbugs
Bug Spray
[This review was collected as part of a promotion.] I used this for the first and I have to say this is a great price. Packing is great love this product and it works so great I used it many of times and love it so much
From stemforbugs
Amazing Bug Spray
[This review was collected as part of a promotion.] This product: STEM kills ants, roaches and flies: plant- based indoor and outdoor bug spray is truly amazing! It is so effective at keeping the bugs away it’s amazing.
From stemforbugs
Bug killer
[This review was collected as part of a promotion.] This is definitely something to keep in your house. This is by far one of the best sprays I’ve encountered. It does its job. Also the smell of it is kind of like a bug repellent smell.
From stemforbugs
Works and has a strong scent
[This review was collected as part of a promotion.] The packaging is simple, and it is effective. It works very well, but the scent is strong (it does smell good), and if it gets on your floor, it does make it slippery, so be careful. I think it is a good value for the price, though. The only downside is if it gets on your floor or windows, you will have to scrub them. Mopping doesn't help.
From stemforbugs
Safer Alternative
[This review was collected as part of a promotion.] This is a good option for indoor use. I have pets and felt this was a better alternative than more toxic products. I used this around my kitchen trash can to repell the flies that summertime can bring.
From stemforbugs
Highly recommend!
[This review was collected as part of a promotion.] Great packaging, effective, good value for money, safe, and scent isn’t bad — there’s nothing I dislike more than critters & this really helps! I also like that it’s plant based!
From stemforbugs
Works great
[This review was collected as part of a promotion.] I like this all natural bug spray it doesn’t have a chemical smell to it. I like that. It’s safe around pets. I like the packaging. It’s very pretty. It’s a good value for the money. It does work to kill bugs without hurting you your pets or the environment so it’s a plus for me
From stemforbugs
Works perfectly 👌
[This review was collected as part of a promotion.] Sprayed around the pool to keep the bugs away. It works great and doesn't smell bad. I'd definitely recommend giving it a try, worth every penny.
From stemforbugs