Αδειάζω το δωμάτιο με το να δωρίζω ρούχα.

με το να + verb is a common Greek pattern meaning by doing or through doing.

So:

• με = with / by
• το να δωρίζω = the act of donating

Together, με το να δωρίζω ρούχα means by donating clothes.

It expresses the means or method used to do something.

Modern Greek does not normally use an infinitive the way English does. Instead, it often uses:

• να + finite verb

In this sentence, το να δωρίζω works like a noun-like phrase: the act of donating.

So where English says:

• by donating clothes

Greek can say:

• με το να δωρίζω ρούχα

This is one of the ways Greek replaces the old infinitive.

This is about aspect.

• δωρίζω = imperfective aspect, focusing on the action as a process or general method
• δωρίσω = perfective aspect, focusing on a single completed act

Here, δωρίζω sounds natural because the sentence is talking about how the room gets emptied, as an ongoing method or general way of doing it.

So the idea is:

• I empty the room by donating clothes
  not
• I empty the room by making one single donation

Because το δωμάτιο is the direct object of αδειάζω.

The verb αδειάζω means I empty / I clear out, and it takes an object: you empty something.

So:

• Αδειάζω = I empty / clear out
• το δωμάτιο = the room

Here, το δωμάτιο is in the accusative, which is the normal case for a direct object in Greek.

Greek often leaves out the article when speaking in a general or indefinite way.

So:

• δωρίζω ρούχα = I donate clothes / clothing
• δωρίζω τα ρούχα = I donate the clothes

Without the article, it sounds more like clothes in general or some clothes.
With the article, it would usually mean specific clothes already known from the context.

Yes, Αδειάζω is present tense.

In Greek, the present tense can often mean either:

• I empty
• I am emptying

The exact English translation depends on context. Greek does not always separate these as clearly as English does.

So this sentence could describe:

• a general habit or method, or
• something happening right now

depending on the situation.

Yes. Greek word order is more flexible than English word order.

For example, you could also say:

• Με το να δωρίζω ρούχα, αδειάζω το δωμάτιο.

This still means the same thing. The difference is mostly one of emphasis or style.

The original order is perfectly understandable, but Greek allows you to move parts around more freely than English does.

It is grammatical, but many speakers would find a version with the gerund more natural and smoother:

• Αδειάζω το δωμάτιο δωρίζοντας ρούχα.

The form δωρίζοντας means donating.

So Greek has two possible styles here:

• με το να δωρίζω ρούχα = by donating clothes
• δωρίζοντας ρούχα = donating clothes / by donating clothes

The second one is often more concise and natural in everyday use.

In this structure, το helps turn the να-clause into something more noun-like.

So:

• να δωρίζω = to donate / that I donate
• το να δωρίζω = the act of donating
• με το να δωρίζω = by the act of donating

You do not need to translate each word separately when learning this pattern. It is best to treat με το να as a set expression meaning by doing.

Yes. That is completely normal.

δωρίζω means I donate / I give as a gift, and the sentence can mention:

• only the thing given, or
• both the thing and the recipient

So:

• δωρίζω ρούχα = I donate clothes
• δωρίζω ρούχα σε μια οργάνωση = I donate clothes to an organization

In your sentence, the recipient is simply not mentioned because it is not important for the grammar or the main idea.