Yes, perfumante de telas, or fabric refreshners or perfumes, are really popular here. It's what they put all over your clothes when you take them to the lavadero, sometimes in overzealous amounts that make them smell gross. The washing machines here don't do such a great job, and a lot of people handwash clothes, so you can get the stuff easily in any supermarket in the laundry section. They are in spray bottles; just make they say "perfumante de tela" and not something like, "apresto para ropa," which is starch for ironing!
I have Poett, in the fragrance of Frescura de Rocío, or Morning Dew Fresh. I smelled all of them right there in the aisle to pick out my fav, getting a couple dirty looks from store personnel.