Po deszczu mój kaptur jest mokry, więc zdejmuję bluzę w domu.

Because po here means after, and in this meaning it normally takes the locative case.

• basic noun: deszcz = rain
• locative singular: deszczu

So:

• po deszczu = after the rain / after rain

This is a very common Polish pattern:

• po obiedzie = after lunch
• po pracy = after work
• po filmie = after the film

A learner often expects something like an accusative after after, because English works differently, but in Polish the preposition decides the case.

No. Po has several meanings in Polish, depending on context.

In this sentence, po deszczu clearly means after the rain.

But po can also mean things like:

• along / over / around
  • chodzić po mieście = to walk around the city
• for
  • iść po chleb = to go get bread
• by
  • po polsku = in Polish

So it is important to learn po together with examples, not as a single one-word translation.

Mój kaptur means my hood.

• mój = my
• kaptur = hood

Grammatically, mój agrees with the noun:

• kaptur is masculine singular
• so the possessive is mój

You do not always need to say mój in Polish if the owner is obvious from context. Polish often leaves out possessives more than English does. But here mój kaptur is perfectly natural, especially if the speaker wants to be clear or slightly emphasize that it is their hood.

Because adjectives in Polish must agree with the noun in gender, number, and case.

Here the noun is:

• kaptur = hood
• gender: masculine singular

So the adjective must also be masculine singular:

• mokry = wet

Compare:

• mokry kaptur = wet hood
• mokra bluza = wet sweatshirt
• mokre okno = wet window

So jest mokry means is wet, with mokry matching kaptur.

In normal standard Polish, you usually keep jest in this kind of sentence.

• mój kaptur jest mokry = my hood is wet

English learners sometimes expect Polish to drop to be, because some languages do that in the present tense. Polish generally does not omit jest in ordinary full sentences like this.

You may sometimes see omission in very informal speech, notes, headlines, or poetic style, but for standard learning purposes:

• On jest zmęczony. = He is tired.
• Dom jest duży. = The house is big.

So jest mokry is the normal form.

Because więc means so / therefore, and in Polish it normally introduces a new clause, so it is usually preceded by a comma.

• Po deszczu mój kaptur jest mokry, więc zdejmuję bluzę w domu.

This is similar to written English, where you often put a comma before so when it joins two full clauses.

So the structure is:

• clause 1: Po deszczu mój kaptur jest mokry
• clause 2: więc zdejmuję bluzę w domu

Więc means so, therefore, or thus.

In this sentence:

• ..., więc zdejmuję bluzę w domu.
• ..., so I take off my sweatshirt at home.

It is close in meaning to dlatego or dlatego więc in some contexts, but więc is often the most direct and natural connector in everyday speech.

Roughly:

• więc = so
• dlatego = that is why / therefore

Examples:

• Jest zimno, więc zamykam okno. = It’s cold, so I’m closing the window.
• Jest zimno, dlatego zamykam okno. = It’s cold, that’s why I’m closing the window.

Both are possible, but więc often sounds simpler and more conversational.

Because bluza is the direct object of the verb zdejmować = to take off / remove, so it goes into the accusative case.

The noun is:

• nominative: bluza
• accusative singular: bluzę

So:

• zdejmuję bluzę = I am taking off the sweatshirt

This is a very common feminine noun pattern:

• mam książkę from książka
• widzę kobietę from kobieta
• zdejmuję bluzę from bluza

For many feminine nouns ending in -a, the accusative singular ends in -ę.

Bluza is a broad word. It can mean:

• sweatshirt
• hoodie
• pullover-style casual top

A hoodie can definitely be called bluza, especially in everyday speech. If you want to be more specific, you may hear:

• bluza z kapturem = hoodie
  • literally: sweatshirt with a hood

Since the sentence already mentions kaptur = hood, the idea of a hoodie or hooded sweatshirt is quite natural.

So zdejmuję bluzę is best understood as I take off my sweatshirt / hoodie.

Zdejmuję is the 1st person singular present tense of zdejmować.

So it means:

• I take off
• I am taking off

Breakdown:

• infinitive: zdejmować
• ja zdejmuję = I take off / I’m taking off

This present-tense form can describe:

1. a current action
   
   • I’m taking it off
2. a habitual action
   
   • I take it off at home

Polish present tense often covers both simple present and present continuous meanings from English.

Polish verbs often come in imperfective/perfective pairs.

Here:

• zdejmować = imperfective
• zdjąć = perfective

In the present tense, an imperfective verb like zdejmuję can mean a present action or habit:

• zdejmuję bluzę = I take off / I am taking off my sweatshirt

A perfective present form usually refers to the future:

• zdejmę bluzę = I will take off my sweatshirt

So if the sentence is describing what the speaker does now or generally does after rain, zdejmuję is the right choice.

Because w here means in, showing location, and after w with location Polish uses the locative case.

• basic noun: dom = house / home
• locative singular: domu

So:

• w domu = at home / in the house

Compare:

• w domu = in/at home
• do domu = to home / to the house
• z domu = from home / from the house

A common learner issue is mixing up location and motion:

• w domu = where?
• do domu = to where?

Because Polish, like English, often uses a literal place expression in an idiomatic way.

• w domu can mean in the house
• but very often it simply means at home

So in this sentence, zdejmuję bluzę w domu most naturally means:

• I take off my sweatshirt at home

It does not have to emphasize the physical building; it can just describe the location where the action happens.

Polish word order is fairly flexible, because cases show grammatical roles. The original sentence is natural, but other orders are possible depending on emphasis.

Original:

• Po deszczu mój kaptur jest mokry, więc zdejmuję bluzę w domu.

Possible variations:

• Po deszczu mój kaptur jest mokry, więc w domu zdejmuję bluzę.
• Mój kaptur jest mokry po deszczu, więc zdejmuję bluzę w domu.

These versions are still understandable, but the original sounds neutral and natural.

In Polish, changing word order often changes focus rather than basic meaning.

Yes, in many everyday situations you could, but zdejmuję is safer and more neutral.

• zdejmować = to take off, remove
• ściągać can also mean to take off, but it has other meanings too, such as:
  • pull down
  • download
  • copy/cheat in school

So:

• zdejmuję bluzę sounds neutral and clear
• ściągam bluzę can sound more colloquial

For a learner, zdejmować ubranie is the most straightforward verb to use for clothing.

Yes, kaptur is the hood, and it can naturally be the hood of the bluza.

The sentence first talks about one part being wet:

• mój kaptur jest mokry = my hood is wet

Then it describes an action involving the whole garment:

• zdejmuję bluzę = I take off the sweatshirt

That is completely natural. English does the same thing:

• My hood is wet, so I take off my hoodie.

The speaker focuses first on the wet part, then on removing the whole item of clothing.