"Nigdy nie używałem różowego mydła."

Translation: I have never used pink soap.

[palitwin]

"I never have used pink soap" is also correct yet it was not accepted.

[Jellei]

Added.

[cosmicstresshead]

You can report missing translations with the flag button :)

[ChrisCrios]

To me, it feels like in English this particular phrasing would usually be followed by a statement that clarifies or adds further context to the first part of the sentence, for example:
'I never have used pink soap, but I might use it in the future'

'I never have used pink soap, and I don't intend to start using it now'

'I never have used pink soap, but I am fond of the blue variety'

[claudiuas]

Why a or the is not necessary here?

[Jellei]

Soap is rather treated as a mass noun.

[BronwynYoung]

Could someone please explain why this is imperfective rather than perfective? What would 'nigdy nie użyłem różowego mydła' imply?

[Jellei]

That's... difficult. "Nie używałem" would be my first thought - I never used to use pink soap, I just never used something like that.

"Nie użyłem"... sounds as if there was some specific bar of soap and you're telling someone: "I assure you, this bar of soap hasn't been touched, I have never used it!" - so basically, someone assumes that you did. That's at least my impression.

[BronwynYoung]

Thanks! :)

[RadekPiskorski]

That's confusing, since constructions such as "have done" are called perfect, but apparently we say that in Polish using the imperfective verbs.

[Martin95000]

I love pink soap!

[SonofMaat]

Sorry to post this here, but does Polish use brackets (parentheses)?

[Jellei]

Yes, of course.

[Okcydent]

Depends :)

https://en.wikipedia.org/wiki/Polish_notation