Πού είναι το καθαριστικό για το μπάνιο;

Πού means where?

The accent shows the stressed syllable, and it also helps distinguish it from που without an accent, which usually means that/which or sometimes where in a relative sense.

• Πού είναι το καθαριστικό; = Where is the cleaner?
• Το καθαριστικό που θέλω = The cleaner that I want

So for a direct question, you use πού.

είναι means is here.

It is the present-tense form of είμαι = to be.

So:

• Πού είναι... = Where is...

A useful thing to know: είναι can also mean are, depending on the subject.

• Πού είναι το καθαριστικό; = Where is the cleaner?
• Πού είναι τα καθαριστικά; = Where are the cleaners?

This is the normal, neutral word order for this kind of question in Greek:

• Question word
  • verb
    • subject

So:

• Πού = where
• είναι = is
• το καθαριστικό = the cleaner

Greek word order is fairly flexible, but this is the most straightforward pattern.

You may also hear:

• Το καθαριστικό πού είναι;

That is more conversational and gives extra emphasis to the cleaner.

Here καθαριστικό is being used as a noun, meaning cleaner or cleaning product.

It comes from the adjective καθαριστικός / καθαριστική / καθαριστικό, but in everyday Greek the neuter form is often used on its own as a noun:

• καθαριστικό = cleaner / cleaning product

The article το tells you it is neuter singular.

So:

• το καθαριστικό = the cleaner

Because μπάνιο is also a noun, and Greek uses the definite article very regularly.

So:

• το μπάνιο = the bathroom

In English, articles are sometimes omitted in phrases like bathroom cleaner, but Greek often keeps them in structures like this:

• καθαριστικό για το μπάνιο = cleaner for the bathroom

Also, για is followed by the accusative case, and το μπάνιο is the correct form here. With a neuter noun like μπάνιο, the nominative and accusative look the same, so you just see το μπάνιο.

Here για means for.

So:

• για το μπάνιο = for the bathroom

It shows the purpose or intended use of the product.

This is very common in Greek product descriptions:

• καθαριστικό για το πάτωμα = cleaner for the floor
• σπρέι για τα τζάμια = spray for the windows

So the phrase means a cleaner intended to be used in the bathroom.

μπάνιο can mean different but related things depending on context:

• bath
• bathing
• bathroom

In this sentence, it clearly means bathroom, because we are talking about a cleaning product.

So:

• το μπάνιο here = the bathroom

Yes, it is natural and clear.

But Greek also commonly uses a more compact version:

• το καθαριστικό μπάνιου

That literally means the cleaner of the bathroom, or more naturally, the bathroom cleaner.

So both are possible:

• το καθαριστικό για το μπάνιο
• το καθαριστικό μπάνιου

The first one feels a bit more explicit: cleaner for the bathroom.
The second one is shorter and sounds a bit more like a product label.

A simple pronunciation guide:

• Πού = poo
• είναι = EE-ne
• το = to
• καθαριστικό = ka-tha-ri-sti-KO
• για = ya
• το μπάνιο = to BAN-yo

Whole sentence:

• POO EE-ne to ka-tha-ri-sti-KO ya to BAN-yo?

A few helpful pronunciation notes:

• θ sounds like th in think
• για sounds like ya
• μπ at the beginning of a word usually sounds like b
• νι in μπάνιο gives a ny sound, so μπάνιο sounds like BAN-yo

το means the, so it refers to a specific cleaner.

• Πού είναι το καθαριστικό για το μπάνιο;
  = Where is the bathroom cleaner? / Where is the cleaner for the bathroom?

If you said ένα, that would mean a or one:

• ένα καθαριστικό = a cleaner

That would sound more indefinite, as if you mean any cleaner rather than a specific one.

Yes—normally, standard Greek punctuation uses ; as the question mark.

So in standard Greek writing, you would usually see:

• Πού είναι το καθαριστικό για το μπάνιο;

Learners often find this surprising because it looks like an English semicolon, but in Greek it functions as a question mark. You may still sometimes see ? in informal typing or mixed-language contexts, but ; is the standard Greek punctuation mark for questions.