Stem Kills Flies, Mosquitoes And Gnats: Plant-Based Active Ingredient Bug Spray, Botanical Insecticide For Indoor And Outdoor

3.9 | 3,034 ratings

Price: 4.49

Last update: 07-10-2024

About this item

Bug spray that quickly kills flies, mosquitoes and gnats
Plant-based active ingredient bug killer safe for use around people and pets (when used as directed)
Entomologist tested bug spray made with botanical extracts to kill bugs; with fresh scent and no added dye, fragrance, or harsh chemical odors
Bug killer for indoor and outdoor use, wherever bugs try to bother you?
Rooted in Nature, Optimized by Science

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Jazzy

Godsend!!!

Reviewed in the United States on June 21, 2024

This stuff is a miracle worker!! I live in an apartment that’s practically a plot of land in the woods so you can imagine the kind of long legged creatures that crawl and fly into my living space staying rent free!! I have a plethora of insect repellent but THIS is a goldmine! OMG! I cannot even believe that it’s plant ???? based but I love that it is. It has odor but doesn’t stink. Beware: it’s very oily!! Don’t go overboard like I did! I used inside and outside & oil is everywhere ???? but it killed that flying roach tho!! ????

I will take this any day over Raid and everything else. Raid is stinky and strong. This spray is very strong but like I said, just don’t go overboard. Thank you so much STEM????????

Elena Naumova

Works

Reviewed in the United States on June 19, 2024

Every summer, sewer flies are installed in our kitchen and it is impossible to get rid of them. I tried all means, but the flies only multiplied. I spent a whole month trying to kill them and spent a lot of money on various pipe cleaners and sprays. But it's just a miracle. I sprayed the sink with it for 3 days at night and in 3 days the flies completely disappeared. I'm so happy.

UptownGem

Works well - once you know how it works

Reviewed in the United States on June 4, 2024

Spray the bugs 1-2xs. They might fly around for another minute or two but you’ll come back to them dead on the floor. We are opening our pool back up for the summer , which meant we had a lot of work men run in and out our garage , well this lead to someone leaving the door from the garage to the house open and we had so many flies get In ! I started spraying them with this and got frustrated as they were still flying away but when I came back in the room 2 minutes later most of them were dead on the floor ! It’s been 2 days and all the flies are gone . My only draw back is this stuff is sticky and slippery and leaves a residue that you have to wipe up /mop up well to get off your surfaces .

Keith Nagel

Eventually works to kill bugs

Reviewed in the United States on June 18, 2024

The Stem spray kills flying insects... eventually, this product soaks your ceilings, walls, counters, floor anything near by with oil. I can not express enough, It is extremely oily, so get ready to spend a lot of time with soap and water cleaning after every use. Unless you are using it in the garage and you don't care if everything is covered in oil.
Also, The spray doesn't smell good. I won't be purchasing Stem spray again, I tried to save a couple bucks, but I'll be going back to Zevo, also a bit oily, but not near as bad, and it smells more like essential oils.

Amazon Customer

DO NOT BUY THIS!

Reviewed in the United States on April 25, 2024

We recently started seeing gnats in our kitchen no matter how clean so i bought this to help. It strained the walls and anything it was sprayed on, it leaves an oily residue on anything it touches that’s impossible to clean off and it’s smells like a mixture of wd40 and mildew. Absolutely don’t waste your money. Zevo has one that smells like mint and actually works and leave no stains or residue and got rid of the gnats in 2 days. I unfortunately didn’t read all the reviews and just read the first 2 sayings it was great and worked, I promise you it’s not and it’s doesn’t I literally see ants walking in it after they been sprayed unlike Zevo when they die on contract and it’s also safe for pets and home.

Gruebette

Best in a while!

Reviewed in the United States on June 1, 2024

I have a horse that is a fly magnet... when all the other horses are fly-less, Red is covered. He is clean and healthy and the flies just love him. He is also allergic to most topical sprays. I saw this in a retail store and bought one can, on a whim just to see. I ordered more from Amazon... it stops the flies in their tracks, Red has not had a negative reaction to it and I have used it on myself as well. It's working, 'nuff said!

Crystal

Best killing bug spray ever

Reviewed in the United States on June 22, 2024

Kills every kind of bug or flying insect with one spray.
Just don’t spray onto plants cause it will kill the leaves or at least discolor them

Robin

Leaves an oily film

Reviewed in the United States on June 2, 2024

I was hoping because of the eco-friendly aspect that it would be a better product. However, the scent is worse than the non-eco stuff and the film residue is not cool. You have to wipe everything down after spraying. I read that in reviews before buying, so lesson learned. I would only use this in wide open areas but will pass all together and not buy again

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