You have to clean this first if you want a truly hygienic kitchen – professional cleaners warn

A pink and white kitchen with sink beneath window and gas burner stove

Of all the rooms in our home, the kitchen is arguably the one we want to keep the cleanest.

Not only can a dirty kitchen look awful, but it can become a serious hazard, leading to food contamination or even contributing to the growth of mold. But what should you clean first in a kitchen?