Building cleaning · Study guide

What you can learn

Building cleaning — Learn safe use of tools and detergents, floor and room cleaning, and workplace Japanese. This app offers 120 vocabulary words and 120 practice questions.

• Safety and hygiene
• Tools and detergents
• Cleaning methods
• Cleaning different areas
• Japanese for cleaning

These are practice materials created for this app, not official test questions.

Automated development tests check content counts, data format and language coverage. We also review content and translations, but a full review by subject experts and native speakers of every language has not been completed.

Learning data updated: 2026-11-08

Ten words to get started

保護手袋ほごてぶくろ

Gloves suitable for protecting hands from cleaning chemicals

保護手袋に穴がないか見ます。

ほうきほうき

A broom for sweeping floor debris

ほうきで大きなごみを集めます。

除じんじょじん

Removing dust from a surface

床を洗う前に除じんします。

玄関げんかん

The entrance area of a building

雨の日は玄関の水を早く取ります。

清掃中せいそうちゅう

Cleaning is currently in progress

「清掃中」の札を入口に置きます。

保護眼鏡ほごめがね

Eyewear protecting eyes from splashes

洗剤がはねる作業では指定の保護眼鏡を使います。

ちりとりちりとり

A dustpan for collecting swept debris

ちりとりにごみを入れます。

掃き掃除はきそうじ

Cleaning by sweeping debris with a broom

ほこりを立てないように掃き掃除をします。

廊下ろうか

A corridor connecting rooms

廊下では人の通り道を確保します。

使用禁止しようきんし

Use is prohibited

「使用禁止」の機械は動かしません。

How to study

1. Check each word’s reading and meaning. Read the example sentence aloud.
2. Use the vocabulary cards and try recalling the meaning before revealing it.
3. Read the mini-quiz explanations and review words you got wrong.

Official information

Check the official website for current exam dates, applications and exam content. This app does not cover everything on the official exam.