Fungus Gnat Killer Spray 200ml | Organic Protection Against Sciarid Flies | Effective for Houseplants, Seedlings | Safe for Indoor & Outdoor Use | Targets Adults & Larvae | Eco-Friendly Formula

Worked well no more flies

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!

Very good spray. I gave it 4 stars because it’s a bit pricey and it doesn’t last very long

I’ve treated my houseplants 5-6 times with this Fungus Gnat killer. I’m seeing slightly fewer flying gnats but I’m not convinced it’s going to eradicate them completely, in which case they’re going to return:( I expected quick kill. Maybe my expectations were too high. I’ll persevere anyway with the regular spraying.

It seems to have helped get rid of most of these pests, but I have also applied nematodes to the soil of my pot plants. These worked well last time I used them but I wanted quicker results this time round so going for the double whammy! Easy to use, although the catch on the spray trigger was one I'd not seen before and small enough to be almost invisible, although an excellent idea in retrospect.

I tried this trap to deal with a gnat problem, but unfortunately I’m still seeing gnats flying around — it doesn’t seem to be very effective in my experience. Given that it didn’t solve the issue, I probably wouldn’t buy it again. Update: The seller reached out after my review to acknowledge the feedback. While the product didn’t work for me initially, I appreciate them taking the time to respond, and I may try it again in future to see if it helps.

Absolute rubbish, does not work. I sprayed the little buggers and they just seemed to enjoy it like a shower, shake it off and carry on wandering around the soil.

Good quality. Killed all little insects without killing the plants