






Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.
🌱 Say goodbye to gnats, hello to thriving plants!
This 1L Fungus Gnat Killer Spray from Ready Steady Defend offers an eco-friendly, ready-to-use solution that targets both adult fungus gnats and larvae. Safe for indoor and outdoor plants, it uses natural insecticidal soap with potassium salts and soya oils to protect your houseplants and seedlings from root damage while promoting healthy growth. Ideal for gardeners seeking effective, chemical-free pest control that supports sustainable plant care.





| ASIN | B0DR693FMY |
| Best Sellers Rank | 4,524 in Garden ( See Top 100 in Garden ) 33 in Outdoor Multi-Insect Control |
| Brand Name | READY STEADY DEFEND |
| Country of Origin | United Kingdom |
| Customer Reviews | 3.2 out of 5 stars 307 Reviews |
| Included Components | Spray |
| Liquid Volume | 1000 Millilitres |
| Manufacturer | Ready Steady Defend |
| Part Number | FGS1L |
A**Y
It does work but takes time.
It is effective but you need to soak them a few times over a few weeks.
C**Y
Disappointing Purchase
The standard bottle as shown is very small at only 200ml - my mistake for not noticing this! The bottle also comes separately from the spray application. My spray application did not work from the outset rendering the product virtually ineffective. I now have doubts that this system and product will destroy a sizeable colony of gnats in any event I opted later for a box of chemical grain which now appears to be working.
E**A
Good
Very good spray. I gave it 4 stars because it’s a bit pricey and it doesn’t last very long
J**P
It’s early days but appears to work
It seems to be working but time will tell. Needed to also put gravel on the soil surface as part of a thirty day treatment plan
G**T
Numbers go down but then comeback
Hasn’t seemed to have worked - it kills them off initially but then they come back.
M**.
Unsure if works
Unsure if it works. Sprayed directly onto a fungus gnat and just flew off so no idea if it's done the job. Yellow sticky things seem to work better and cheaper...
J**H
Don't bother - it doesn't work
Everywhere I go in my house I see tiny black flies. As soon as I sit down they come looking for me and annoy me by flying around in front of my eyes. When I go to swat them they disappear, only to reappear a few moments later! I bought this Fungus Gnat Killer and used it as per the instructions. However, it has made not a ha'porth of difference. We still have flies. They are obviously coming from the compost I bought to repot a Peace Lily plant that had outgrown its pot. It was so big I split it into two plants so have twice the number of flies I would have had if I'd just repotted it as one plant! I put yellow bug catcher stickies in all of my plants which, as you can see, have been very effective. The photos show both sides of the two stickies I put in the worst affected plant just a week ago!
R**D
….
Hello, I recommend the seller and his product range, I am satisfied with the order received, good quality, delivery on time
Trustpilot
3 weeks ago
1 month ago