---
title: "I was really hoping this was just a mineral buildup on my Hoya from…"
description: "I was really hoping this was just a mineral buildup on my Hoya from my hard water, but then someone said mealy bugs 😩 What’s your opinion please?"
url: "https://getplanta.com/community/lKxUkhzRR_aIJD7o1QvtwQ/gVsif2lqCOeG3P47Bo58h6?language=ja"
community: "Pests, diseases and problems"
author: "MicAZ"
published: "2025-04-28T00:25:18.688415Z"
language: "en"
image: "https://images.getplanta.com/v1/resize/FkqHmaIqKY1wqxkanjUxf0ioPkl4TuV9jVDMNHcozuk/jRtT8lPwRaOq_jI7ptbLxA.webp?size=large"
---

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# I was really hoping this was just a mineral buildup on my Hoya from…

_MicAZさんが2025-04-28に投稿しました_

I was really hoping this was just a mineral buildup on my Hoya from my hard water, but then someone said mealy bugs 😩 What’s your opinion please?

![1件中1件目の添付ファイル](https://images.getplanta.com/v1/resize/FkqHmaIqKY1wqxkanjUxf0ioPkl4TuV9jVDMNHcozuk/jRtT8lPwRaOq_jI7ptbLxA.webp?size=large)

## 5件のコメント

### Daniiさんが2025-04-28にコメントしました

Yup mealybugs

#### MicAZさんが2025-04-28に返信しました

Why is everyone telling me what I don’t want to hear?! lol

#### Daniiさんが2025-04-28に返信しました

lol well on the bright side you can spray the Hoya with straight isopropyl alcohol and that should kill them all.

#### Necroplanterさんが2025-04-28に返信しました

Make sure to rinse it off/wipe it down after though! If you leave the alcohol on there it will likely burn it.

### Philさんが2025-04-28にコメントしました

Continue the regimen for several weeks. About every 5 days. You need to kill all the growth cycles.

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