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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 1,141-1,150 of 2,339 reviews
Jun 16, 2022
sdm
5 out of 5 stars review

Sprayed on Ants and They Died

I received product reimbursement in exchange for my honest review. What better test of the Stem Ant, Roach, Fly spray then using the product on a tree trunk in my yard that had large ants going up and down the tree trunk. A couple sprays of the Stem product on the ants on the tree trunk and the ants were dead. Plus per the label the safe for use around kids and pets. Product works for me!

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

Great product!

I received product reimbursement in exchange for my honest review. I really enjoy using this product. It work instantly. During the summer months we get lots of ants, flies, and even roaches but with this I am not worrying about any of those insects! I love it.

Review from stemforbugs
Helpful?35USB6DB2TKX13847072851
Jul 3, 2022
KariS96
5 out of 5 stars review

STEM Ants, Roaches, Flies

I received product reimbursement in exchange for my honest review. I was glad to try a product that was safe around children and animals, as I have lots of both! Between the doors opening and closing all day for the kids and pets, we can get a fair number of flies which drive me crazy. I found this spray effective at taking care of them with a simple squirt right at them.

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

Definitely a must buy!!!

As soon as i came home i tried this product, Jve been having a problem with flies in my house ever since our kid got old enough to open the back door. So it's super important to me that all rodent or pest removers are children and pet safe which was a big win for me! It smelled super clean and not very chemically. Within the first hour of me spraying it there was a definite difference in the amount of flies in our house. Will definitely purchase again!

Review from stemforbugs
Helpful?35USB6DB2TKX13847072851
Jun 21, 2022
Robbgyver
4 out of 5 stars review

Safe around kids and pets, kills bugs quick

I received product reimbursement in exchange for my honest review. I tried this on several types of bugs and it killed everything quickly. Even only getting a small mist on flying insects and they were incapacitated for an easy second spray which killed them quickly. (Bottle states 2-3 sprays, so this was better than expected.) It does seem to leave a slight residue on smooth surfaces after stopping away droplets leaving my hard floors slippery. I like that is safe around pets and kids since I have both always running around.

Review from stemforbugs
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Jun 30, 2022
Julie H
3 out of 5 stars review

I would buy this product again for limited use.

I received product reimbursement in exchange for my honest review. When sprayed directly on flies, the product did kill them quickly in under a minute. It is safe for around people and pets, which I like. While it does have an odor, it is not as bad as other pest control products I have used in the past. I do not think it will work well for indoor or if not direct spray usage though. STEM's base is liquid mineral oil. The directions say wait to walk on an area until it dries because it will be slippery. But it has a liquid mineral oil base, it never completely dries and the surface sprayed remains greasy and slippery. If this is sprayed indoors, wherever it is sprayed, there would be a oily film left. I did spray two problem areas and left them overnight to see if there would be any dead insects the next morning. I checked late morning and didn't see any dead insects. I don't know if ants crawling through the sprayed surface went elsewhere to die or if just walking on a sprayed surface isn't enough to killed them. Same with the window air conditioner and flies. I didn't see any dead flies in the window area either. To conclude, STEM works great when you spray an insect directly.. I think it would work well if you have a nest issue like a wasp nest or an ant colony. However, it leaves surfaces with an oily film and I didn't see evidence in the form of dead insects to indicate that it worked by spraying problem areas for insects to walk through. Being that it is safe for people and pets, I would still recommend for pest control for any of nesting areas like example I mentioned above and if used inside the home, just be sure to thoroughly wipe up the area of the oily residue.

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

I would buy this product again

I received product reimbursement in exchange for my honest review. I was egar to try Stem kills Ants Roaches and flies mainly because the ingredients stated it was safe for my pets and kids. I loved that it was also plant based. I had some black Ants and some flies that would just hoover around my front door I was excited to see how fast it killed the Ants and Flies and it didn't leave that bad smell that regular insects spray has...I was very happy with this product.

Review from stemforbugs
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Jun 19, 2022
IanChris
4 out of 5 stars review

Flies, ants, cockroaches + spiders and maybe scorpions

I received product reimbursement in exchange for my honest review. When shopping for a pesticide, one of my main concerns is the impact it will have on my pets. I have a 17 year old miniature pinscher and she suffers from renal failure so it was relief to be reassured to know that STEM claims to be "safe for use around kids + pets." The product labeling further claims to be "safe for use throughout the home." STEM cost less than $10.00 so I decided to give it try. The ants must have organized an emergency union meeting because their normally busy colonies appear to be on lock down. I've been looking for a roach to try it but they're nowhere to be seen. So the only insects I could try this on, have been the spiders. STEM makes no claims regarding spiders, but seems effective. It's been killing the spiders. STEM has been working better than the scorpions spray. Maybe, STEM could have caused the ants to go on lockdown. If the spiders don't like it, it must be good. The spray bottle offers 3 options: 1. On 2. Off and 3. Mist. The mist covers a wide area. The volume of liquid dispensed is more than adequate. I would recommend STEM.

Review from stemforbugs
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Jun 19, 2022
Jess
5 out of 5 stars review

Amazing

I received product reimbursement in exchange for my honest review. It is pretty great. I enjoy the scent - lemongrass oil - gives it a citronella scent. Not too strong, not irritating to the senses. I am using it for ants, and so far it is effective, and fast acting.

Review from stemforbugs
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Jun 18, 2022
Brucilini
5 out of 5 stars review

Peace of mind

I received product reimbursement in exchange for my honest review. STEM brand insect killer for ants, roaches, and flys is something I can feel safe using around my kids. I love that this product is plant based, and it still works good. There isn't an overwhelming odor, and no residue left behind that I can see. Much better of an option compared to harsh chemicals and odors.

Review from stemforbugs
Helpful?35USB6DB2TKX13847072851