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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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Jun 14, 2022
Mickey
5 out of 5 stars review

2 Thumbs Up!!

I received product reimbursement in exchange for my honest review.I like this product because it is affordable and effective. I have used it twice and it works really good on the ant problem in my house. I like the fact it is safe for use in a home with children and pets. This product is great and I highly recommend it

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

Would definitely recommend!

I received product reimbursement in exchange for my honest review. The product came out in a spray, not stream, which was nice for spraying flies in the air. While not completely pleasant, the smell wasn't too "chemical." I like the fact that it has lemongrass oil in it too. It did a good job of killing flies & ants, plus kept them away. The overspray does leave an oily residue, though.

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

No chemical smell! It works.

I received product reimbursement in exchange for my honest review. I got this to try at the cabin in northern MN. I sprayed around the doggie door leading to the back yard because we had a carpenter ant infestation pop up this spring. The next day we didn't see a sign of them where I sprayed, they just moved down the wall a ways. Needless to say , it really works and we don't have to worry about the dogs getting sick from traditional sprays. Now I just have to find the nest to get rid of them for good! Also, there is no noxious chemical smell which is an added bonus.

Review from stemforbugs
Helpful?35USB6DB2TKX13847072851
Aug 9, 2022
amazonianshieldmaiden
4 out of 5 stars review

Short term usage

[This review was collected as part of a promotion.] So far this product work well. I wouldn't say it's a cure all for the flying pest as it's more as see them treat the symptom type of product. The pro on this through is the smell isn't as irritating as other pest products as it's more of a medicinal type essential oil scent.

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

Less effective and damages plants.

I received product reimbursement in exchange for my honest review. I really wanted to like this product and find a more natural way to kill bugs in and around my home. I tested it by spraying one anthill and one ant trail in my driveway. After 4 hours the ants were still moving as normal in both places, after 16 hours some ants died but the majority remained. Word of caution: as the bottle warns, the spray can damage plants and it did damage my grass around the anthill. I would consider using this product to spot treat areas inside where my kids and pets play, but I don't think it is particularly effective on any larger scale.

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

Harsh to ants, not my kids.

I received product reimbursement in exchange for my honest review. I have kids, I have ants. I have a wife who likes to call my attention to not effecting the health of our kids when treating the Southern bug issues. It also doesn't smell any worse than our natural cleaning products, it isn't a sharp chemical smell. I sprayed it on one line of ants and they went down. So good, so far

Review from stemforbugs
Helpful?35USB6DB2TKX13847072851
Sep 8, 2022
metalmellissa
5 out of 5 stars review

More natural!

[This review was collected as part of a promotion.] I really like that this ant, roach, and fly spray is made from more natural ingredients. I love that you can use it both indoors and outdoors. I also like that is it safe to use around pets and people!

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

This is an amazing product you must try.

I received product reimbursement in exchange for my honest review. I absolutely love Stem for ants roaches and flies mainly because it is safe to use around my children and my pets. I also like that it does not have a harsh smell. I would truly recommend this product especially for anyone who has animals or children around the house. It works quickly and effectively.

Review from stemforbugs
Helpful?35USB6DB2TKX13847072851
Jun 18, 2022
Suryamarie1992
5 out of 5 stars review

Great for ants and safe for kids

I received product reimbursement in exchange for my honest review. I used this product at my back door where I have been seeing a lot of ants. I sprayed the ants and they died in seconds. I have a 1 year old so it makes me feel good that it's safe for kids.

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

Insecticide Review

I received product reimbursement in exchange for my honest review. I have an issue with ants at times, been battling it for years. They especially come in when it rains thru a sliding back door....with no food to eat around it. So it is easy to keep sprayed inside and out with insecticide. This was a new product that I was interested in trying out. My reviews may be complicated, because it's a whole house insecticide. Which means inside and out, which I sprayed inside and out of the doorways.. However it is oil based, Which it does not say, which means it stays wet and if it's on the floor at all it's an issue. Most insecticide when you spray it, dries and you're good. This one stays wet because of the oil base and it will look different so it will also matter what you spray it on. So just a fair warning... As far as bugs, it did the job but I would prefer one that was not oil based.

Review from stemforbugs
Helpful?35USB6DB2TKX13847072851