---
title: "This beauty, Medusa, is gnat infested! And they are everywhere in my…"
description: "This beauty, Medusa, is gnat infested! And they are everywhere in my office 🫤I’ve read that diluted hydrogen peroxide could do the trick on the soil and…"
url: "https://getplanta.com/community/lKxUkhzRR_aIJD7o1QvtwQ/IuLGXPvsQLWVjLPisqrhSA?language=ja"
community: "Pests, diseases and problems"
author: "EmJabs"
published: "2024-03-27T13:41:14.288303Z"
language: "en"
image: "https://images.getplanta.com/v1/resize/gELvWejHAxpbGap6S9iOnD62aBoDlKcxYpL99PyibLg/43YvWU9AQxeQUzRsvvvFzg.webp?size=large"
---

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# This beauty, Medusa, is gnat infested! And they are everywhere in my…

_EmJabsさんが2024-03-27に投稿しました_

This beauty, Medusa, is gnat infested! And they are everywhere in my office 🫤I’ve read that diluted hydrogen peroxide could do the trick on the soil and leaves but not flowers? Before I try wondering about alternative solutions and/or others’ experiences.

![1件中1件目の添付ファイル](https://images.getplanta.com/v1/resize/gELvWejHAxpbGap6S9iOnD62aBoDlKcxYpL99PyibLg/43YvWU9AQxeQUzRsvvvFzg.webp?size=large)

## 7件のコメント

### Sunnyさんが2024-03-27にコメントしました

Use Mosquito Bits in water every time you water all the plants. It kills the larvae in the soil with a natural bacteria. Fungus gnats live off decay (root rot) and fungus. Excess water promotes root rot and fungal growth. Let the soil dry between watering.

![1件中1件目の添付ファイル](https://images.getplanta.com/v1/resize/wefqOljjhEOiS9LRzOB1-QhxkVJiB4A5DGumXhnNrhs/bWAa8u-9SJ6P0BIu3b7BKQ.webp?size=large)

#### Sunnyさんが2024-03-27に返信しました

![1件中1件目の添付ファイル](https://images.getplanta.com/v1/resize/wefqOljjhEOiS9LRzOB1-QhxkVJiB4A5DGumXhnNrhs/qhlH5FPcQLSiVCGdcPbbHQ.webp?size=large)

#### Staciさんが2024-03-29に返信しました

This what I have had good luck with and sticky pads.

### PorkChop 🐽さんが2024-03-27にコメントしました

Or just use 2 tsp of dawn dish soap in 1 pint of water. It kills off most pests and is easy to make!

### Peaceful Planterさんが2024-03-27にコメントしました

As touché as this sounds I use essential oils! Lemon verbena, lemon grass, and lavender. The potting soil I get also has it in it and I haven’t seen a single one! Hope it helps!

#### EmJabsさんが2024-03-27に返信しました

Thanks! I ended up make a spray with diluted hydrogen peroxide and peppermint essential oil! We’ll see if it does the trick!

### Dondoo52さんが2024-03-29にコメントしました

As a double tactic- You can also make a trap with acv to catch the gnats in the office. Just google it. Good luck!

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