Furthermore, a face-to-face interview was carried out with each household to learn about their shopping, storing and cooking habits, as well as their attitudes towards food waste to better understand why food is thrown away.
Ennfremur voru tekin viðtöl við allar fjölskyldurnar þar sem spurt var um innkaup, geymslu og eldamennsku auk viðhorfa til matarsóunar til þess að fá betri innsýn í hvers vegna matarsóun á sér stað.