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Customer ratings & reviews for
STEM Kills Ants, Roaches and Flies (12 fl. oz., 3 pk.)
4.5 out of 5 stars
stars2,388 ratings2,339 reviews
  1. 5 stars67% (1,611)
  2. 4 stars23% (560)
  3. 3 stars6% (145)
  4. 2 stars1% (34)
  5. 1 star2% (38)
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Showing 461-470 of 2,339 reviews
Jun 17, 2022
ChristinaS
5 out of 5 stars review

Great for getting rid of pesky bugs

I received product reimbursement in exchange for my honest review. I had never tried this brand before, but I wish I had tried it sooner. It kills those pesky ants, roaches, and flies very well. Plus it's safe for your kids and animals. In Louisiana there are a lot of bugs, especially during the summers, and this takes care of that problem very well.

Review from stemforbugs
Helpful?35USB6DB2TKX13847072851
Jun 17, 2022
Budget buster
4 out of 5 stars review

I would purchase again.

I received product reimbursement in exchange for my honest review. I have a dog and grandkids in the house so a natural product that will kill the ants and flies and still be safe for them is a be must. I had a trail of ants going to the trash can. After spraying all I had was dead ants. Slight odor but nothing to harsh. I would recommend this product to friends and family.

Review from stemforbugs
Helpful?35USB6DB2TKX13847072851
Jun 19, 2022
T
1 out of 5 stars review

Not something I'd use again

I received product reimbursement in exchange for my honest review. This product was alright, but it's not something I would choose to use. I used it on some flies that were breeding in my onions. It killed the flies pretty quick - when they were already landed. However it did nothing for the ones that got blasted trying to fly away as I sprayed. It also didn't do anything to the larva, which I didn't necessarily expect, but it seems to have coated them and made it impossible for other products to work. It was also very difficult to clean up and left everything extremely slippery. Not to mention the super strong sickening scent. All in all, I'd rather just stick to an all purpose cleaner. It works a little slower, but there's less scent, less mess, and it kills everything.

Review from stemforbugs
Helpful?35USB6DB2TKX13847072851
Jun 18, 2022
Steph
5 out of 5 stars review

Helped with flies around home.

I received product reimbursement in exchange for my honest review. The product has a light lemongrass smell, which was nice. I went around the house and sprayed some flies which fell to the ground and I could scoop up and dispose of. It did not leave a sticky residue but a oily one due to the lemongrass oil so I would not spray it on high traffic floor areas, but around doors and windows.

Review from stemforbugs
Helpful?35USB6DB2TKX13847072851
Jun 15, 2022
Momma S
4 out of 5 stars review

Best smelling bug killer on the market!

I received product reimbursement in exchange for my honest review. I love the fresh smell of STEM. I sprayed it on several ant hills in my yard. and on several bugs walking on my patio. I also sprayed it around my doorways and under my sink. It seems to be effective as I am seeing no activity on the large ant hill I sprayed it on. What I don't love about the product is how oily it is. I am very particular about my cement and it seems to have left a stain/oil spot where it was sprayed. I will continue to use the product in my home and around my yard, just not on my cement.

Review from stemforbugs
Helpful?35USB6DB2TKX13847072851
Sep 27, 2022
angelicag3
4 out of 5 stars review

I would much rather use this for ants.

[This review was collected as part of a promotion.] I was looking forward to using this spray for ants specifically. I like it better than other products because it doesn't have a harsh chemical scent. However, it doea have a strong scent as it is made with essential oils and thus may not be favorable for indoor use to some. And because it is made with oils, you do want to be cautious as it can create slick surfaces. Otherwise, I like this spray a lot and will continue to use it.

Review from stemforbugs
Helpful?35USB6DB2TKX13847072851
Jun 14, 2022
Lisa
5 out of 5 stars review

I AM A HUGE FAN!!!!

I need a case of this stuff! I have a HORRIBLE problem with flies in my house. I tried this because of it being safe for my cat. IT IS AMAZING!! I was a little upset about it leaving behind an oily residue on my window and windowsill but I wiped it down a bit and left the room. A couple hours later I went back into the room and found 12 fly carcasses! They die when they land on it even hours after I spray. LOVE, LOVE, LOVE your product!!!

Review from stemforbugs
Helpful?35USB6DB2TKX13847072851
Jun 24, 2022
Sarah
5 out of 5 stars review

Gamechanger!

I received product reimbursement in exchange for my honest review. I have always been a little concerned about the harsh chemicals in bug sprays, but just went with it, I mean, I want to get rid of the creepy crawlies/flying insects, right? But since becoming a mom, I've thought a lot more about what may or may not be safe around my daughter. Enter STEM the equation. I had heard of the product, and was eager to give it a try. I got the variety for Ants, Roaches & Flies. We really don't have roach issues, so I can't attest to that. But we had a group of ants on our front porch that seemed to be waiting to march their way inro our home - and our STEM spray took care of them, pretty much instantly, and I've yet to see any come back to that area. Same with the flies that seemed to be lingering around our front porch. STEM knocked them out, and I didn't have to worry about my daughter coming in contact with the spray on her way in and out of the house. I can see how these products will be a gamechanger for us - I can't wait to try out other varieties!

Review from stemforbugs
Helpful?35USB6DB2TKX13847072851
Jun 20, 2022
JF
5 out of 5 stars review

Does the trick

I received product reimbursement in exchange for my honest review. Even before using the product, I liked that the bottle and liquid were clear. The trigger worked nicely. I only tried it directly on ants and flies, but it seemed to do the job instantly. I would be a little hesitant to try it on porous surfaces because it seems oily, but I will look into it. I'm glad that I can safely use it freely with children in the house.

Review from stemforbugs
Helpful?35USB6DB2TKX13847072851
Jun 18, 2022
Beverly
5 out of 5 stars review

I would buy this product again!

I received product reimbursement in exchange for my honest review. I tried this product and am very pleased. I used it on ants that were coming into my kitchen from the outside wall. Worked great! Also, used in the barn because the flys were driving me crazy! No flys now at all. I will definitely purchase this item again.

Review from stemforbugs
Helpful?35USB6DB2TKX13847072851