---
title: "Does anyone know if this works to get rid of the adult fungus gnats?…"
description: "Does anyone know if this works to get rid of the adult fungus gnats? I already have a product I add to the water to kill the babies in the soil, but the adults…"
url: "https://getplanta.com/community/lKxUkhzRR_aIJD7o1QvtwQ/BVlIt5fDRP-l_dXp3NEF2Q?language=ja"
community: "Pests, diseases and problems"
author: "Liz"
published: "2024-04-03T22:08:49.407951Z"
language: "en"
image: "https://images.getplanta.com/v1/resize/o3bIELfRCzMO8JC5kHQoDp7LtZESj4XiSizlBj6vzuY/AbeY5uw2QQSKHubw8hybjw.webp?size=large"
---

[コミュニティ](https://getplanta.com/community.md?language=ja) / [Pests, diseases and problems](https://getplanta.com/community/lKxUkhzRR_aIJD7o1QvtwQ.md?language=ja)

# Does anyone know if this works to get rid of the adult fungus gnats?…

_Lizさんが2024-04-03に投稿しました_

Does anyone know if this works to get rid of the adult fungus gnats? I already have a product I add to the water to kill the babies in the soil, but the adults still fly around.

![1件中1件目の添付ファイル](https://images.getplanta.com/v1/resize/o3bIELfRCzMO8JC5kHQoDp7LtZESj4XiSizlBj6vzuY/AbeY5uw2QQSKHubw8hybjw.webp?size=large)

## 6件のコメント

### Bella56さんが2024-04-03にコメントしました

I’ve never used this but have you tried sticky traps?

#### Lizさんが2024-04-03に返信しました

I have! But I just want them gone 😭

### Macieさんが2024-04-03にコメントしました

i am not sure but i think this helps keeps pests away like mealy bugs etc. I have never used this personally but i have seen videos on it. One video said to mix 1 part of 3% hydrogen peroxide and 4 parts of water if the infestation is really bad

### Plant Fatherさんが2024-04-04にコメントしました

i usually recommend a castile soap solution sprayed on the leaves as a general insecticide for any small, soft-bodied insects. a diluted hydrogen peroxide flush of the soil will kill anything living in the soil, but if you have beneficial bacteria (bti) that should be unnecessary.

### Planty28さんが2024-04-04にコメントしました

Use mosquito dunks in your watering can. One dunk lasts a month. Let water sit with dunk at least 24 hours. Keep refilling watering can. Works amazing! I’ve got over 100 plants and have no gnats! Takes a few weeks to completely get rid of them as it only kills babies and not flying guys.

### Pierreさんが2024-04-04にコメントしました

Gnats usually mean you overwater your plants.

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