What are the tools you had used for cleaning purposes?

You must know about your weapons before fighting a war. Tell about each and every tool in detail you used in the past with why it is needed, how to use it, and when to use it. Besides, you can also tell them about the latest equipment in the market.

Note: In Janitor interview questions, this is the most frequently asked one. Here the interviewer wants to know your skill level on the cleaning tools or will judge how much you are updated with the latest cleaning tools out there in the market.