Sciarid Fly Nematodes Fungus Gnat Compost Fly Organic Natural Killer Treatment Treats 12.sqm

We tried some other product which worked, but left a white layer above the soil which over time didnt look nice. Decided to try these as we have over 20 plants in the house, this worked a charm and no after residue will use these going forwards - would recomend

It works. There's enough product for three or four douses of your indoor plants (and you'll need to do it at least twice to kill both adult and larval phases), but after that, the blighters are gone. Keep it in a sealed box in the fridge and use within a month. It's worth the money because it actually works.

I’d bought a bag of compost and it came with gnats. Didn’t realise how annoying they were and I lost a couple of plants. So last resort was to try this and it worked. Must keep the soil moist otherwise the little bugs will die. But did the job. Would recommend.

Works wonders, flies are all gone

This used to be a very good product. In the past it used to get rid of all the small flies in a couple of weeks. However the last 2 packs I've ordered have not worked well at all: after 2 treatments and over 1 month after treatment there are still lots of small flies. When I contacted customer service they blamed me for not keeping the soil humid while I did exactly as I did in the past. Blaming customers for a failing product is recipe for disaster! I won't buy this product again.

Can't really give a review since only used the solution a day ago. Noticed flies around the plant but it hasn't had time to kill the larvae so time will tell. Was easy to do although a couple of lumps that wouldn't break up . Week later and had to throw affected plant away, pulled plant out of pot and still loads of flies alive.

These are the ONLY thing that I’ve ever found to actually work on those tiny black flies on house plants. Just mix with water and pour on all of your house plants. I never really keep to the dosage. Just get them in a big jug of water and use it all up. I’ve had to use them a couple of times over the past few years as shop bought potting compost is tending to come with flies already introduced. But this stuff really does work very quickly. Great price.

Exactly as described.