distilled water

US /dɪˌstɪld ˈwɑː.tər/
UK /dɪˌstɪld ˈwɑː.tər/
"distilled water" picture
1.

acqua distillata

water that has had most of its impurities removed through distillation

:
Always use distilled water in your iron to prevent mineral buildup.
Usa sempre acqua distillata nel ferro da stiro per prevenire l'accumulo di minerali.
The laboratory requires pure distilled water for its experiments.
Il laboratorio richiede acqua distillata pura per i suoi esperimenti.