Translation of "Stains" in Polish

I don't think these ink stains will come off.

Nie sądzę, by te plamy z atramentu puściły.

How do you remove red wine stains from your carpet?

Jak usunąć z dywanu plamy z czerwonego wina?

He said that his previous dentist told him that he'd remove nicotine stains if he stopped smoking.

Poprzedni dentysta powiedział mu, że usunie nalot z papierosów, ale jeśli przestanie palić.

- There were some ink spots on the book jacket.
- There were some ink stains on the cover of that book.

Na obwolucie tej książki były plamy z atramentu.