Kate's Garden Plant Spray for Insects & Getting Rid of Gnats. Fungus Gnat Killer & Bug Spray for Indoor Plants (16oz, Pet Safe, Non Toxic)
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Availability:
15 left in stock
Arrives
Thursday, May 28
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Features
- GNAT CONTROL FOR INDOOR PLANTS: Our powerful gnat spray for indoor plants kills fungus gnats, spider mites, and fruit flies; it's the perfect solution for getting rid of fruit fly and fungus gnats
- FUNGUS GNAT SPRAY FOR INDOOR PLANTS: This gnat spray is effective for getting rid of gnats in plants; ideal use as an outdoor or indoor plant bug spray for insects to control and eliminate pests
- GNAT KILLER INDOOR: Made with natural ingredients in the USA; our spray contains peppermint and rosemary oil, a natural and safe solution that works just as well as neem oil spray for houseplant insect control, indoor plants and outdoor gardens
- NON-TOXIC PLANT GNAT TREATMENT: This peppermint oil spray for bugs is safe for use around children and pets when used as directed; it effectively repels flying pests, small mites, and get rid of gnat infestation, keeping your plants and home pest-free
- EASY TO USE PLANT BUG SPRAY: Shake the plant spray bottle well before use; test spray on 1-2 leaves and wait 2 hours before spraying the entire plant, avoiding new leaf growth; apply liberally on soil to target pests, eggs, and larvae; for best results, use this gnat killer for indoor plants & outdoor gardens once a week or as needed; this 16oz peppermint spray for plant insects has up to 1,500 sprays; if the sprayer is broken, please contact us for a replacement
Product Dimensions : 2.36 x 2.36 x 9.85 inches; 1.15 Pounds
Item model number : 8577
Date First Available : March 30, 2022
Manufacturer : Kate's Garden
Best Sellers Rank: #2,093 in Patio, Lawn & Garden (See Top 100 in Patio, Lawn & Garden) #87 in Insect & Pest Repellent Sprays
#87 in Insect & Pest Repellent Sprays:
Customer Reviews: 3.8 3.8 out of 5 stars (3,340)
Brand Name: KATE'S GARDEN
Manufacturer: Kate's Garden
UPC: 810002448577
Item Weight: 1.2 Pounds
Item Volume: 16 Fluid Ounces
Number of Items: 1
Unit Count: 16.0 Fluid Ounces
Scent Name: Peppermint
Item Form: Oil
Material Features: Natural
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Thursday, May 28
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Size: 16 Fl Oz (Pack of 1)
There's a really long review on here that claims that the scent of this product made a home uninhabitable. I just want to point out that this product is effective but yes, essential oils are strongly scented. However, if you read that review and others that claim the scent is too much, you'll note that they've used far too much of this product. One review claims to have used more than 3/4 of the bottle in what seems like 1 or 2 applications. That's an alarming overuse! Too Much! Note: it's a 16 oz bottle and if you were using essential oils on their own they are typically dispensed in DROPS. Spraying 1/2 a bottle is way outside the recommended use of this product so it's not surprising the user had some challenges. Another review also complains of the scent but verifies they are using 2-3 times a day which is also not the recommended usage. Recommended usage is reapplication every 1-2 WEEKS. I have tested this product and like that it is natural, safe, and effective. My gnat problem is greatly diminished after a few uses and I'm sure after one additional dose I'll be in the clear. My plants are all still healthy. The gnats are not. That's all I am looking for in this product. Please read all reviews but note what the recommended usage is and weigh the review against that before making a decision. I find this product to be exactly what I am looking for without harmful chemicals and the bonus of a nice essential oils scent when used properly. 12/2024 update: My Gnats are gone 100%. My plants all still survive. I suggest spraying as directed on the schedule that is recommended. Do not soak your plants. Don't overspray the leaves. The gnats and the eggs live in the soil, so spray the soil as directed on the bottle and your gnats won't survive. I'm SUPER happy with this product. It was safe, natural, and easy to use. I have more than 1/2 bottle remaining of the one and only bottle I purchased. (I had to treat all the plants in a single room, so approximately 25 pots/plants needed treatment.)
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Reviewed in the United States on October 5, 2024 by MDW
Size: 16 Fl Oz (Pack of 1)
Because I’m used to seeing a gnat here and there, I didn’t anything of it when I started to get slapped in the face constantly by bugs. When one a day became two or three a day, I realized too late that I had a problem. My four peace lilies were infested with fungus gnats, and the mother plant had it worse of all. I bought a few yellow sticky traps and after much research and picking through the reviews, this product. Three of the peace lilies were gnat free in a matter or two days. The mother plant was still infested, though, and new gnats were hatching. After three treatments, I saw a reduction but was still at war with it. Finally I ended up unearthing the infected plant and found out I forgot to pull out the drainage plug and the soil wasn’t ever completely drying out. Oops! I’m giving this product five stars because, even though it didn’t completely get rid of the problem in the last plant, at least it kept the infestation at bay until I had time to further investigate.
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Reviewed in the United States on January 21, 2025 by Tondrea Jones
Size: 16 Fl Oz (Pack of 1)
I was given a new plant and with it a gnat problem. I tried using the sticky traps and thought that took care of the issue but the next cycle they were back in full force. I purchased this based on the positive reviews, but would not recommend for several reasons. The smell is pleasant at first, but it is VERY strong and does not dissipate. I used this product over a week ago and my home still smells very strongly of peppermint/citronella. Additionally, the label states safe for indoor use but after treating plants in only 3 rooms of my house, I got an air quality notification from our EcoBee that the air quality was poor and VOC levels were extremely high. I stopped treating with this product leaving the rest of my plants untreated knowing that defeats the purpose but at that point I was realizing the odor doesn’t go away and the mint was so strong it was starting to burn my son’s eyes (he wasn’t even on the same floor as me). I had to open windows (in January) for two days to get the air quality to drop to acceptable levels. Note that I had used 3/4 of the bottle in a 3,500sf home and it almost made it uninhabitable. Lastly, the instructions say to test on one leaf for an hour prior to treating. I have probably 100 plants so I chose 5 plants to test on and actually waited several hours since I tested before work and treated in the afternoon. The leaves showed no issues at the time, but treatment for gnats was to soak the soil, which is what I did. I didn’t notice any issues until a few days later when several plants started to droop. The guidance for the test is not sufficient. I’m pretty disappointed. Some of my plants will not recover. Others I’m hoping will pull through. Many, like my peace lily, I’ve had for years and we’re very large healthy plants. I do not recommend using this product. I treated the rest of the plants with a BioAdvance 3-1 spray and that had no I’ll affect on those plants. I’m hopeful between the two, the gnat issue is taken care of.
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Reviewed in the United States on January 11, 2024 by AP
Size: 16 Fl Oz (Pack of 1)
It works great but I think it’s a bit too strong for some succulents
Reviewed in the United States on January 16, 2026 by Taz
Size: 16 Fl Oz (Pack of 1)
Was using it every week and it would work for a couple of days but the gnats just come back. Bottle didn’t last long for me as I have a dozen or so plants. It made for the best all natural air freshener though! Whole house smells AMAZING and no icky chemicals that make your throat burn. Unfortunately I’ve had to switch to hydrogen peroxide followed up by mosquito bits. To be fair I think I have a pretty bad case of it. May work if you just have a few hanging around.
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Reviewed in the United States on February 17, 2025 by artist1
Size: 16 Fl Oz (Pack of 1)
I have had other gnat and bug plant dirt spray. They smelled so bad I couldn't stand to use them. This is the only one I have found that does the job and does not have a bad smell. Don't use too much because the plant itself may wilt a little. I do recommend this product. It appears to use more natural actually plant ingredients.
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Reviewed in the United States on December 3, 2025 by Adee