Apparently, the Kutcher-Kunis family is saving when it comes to shampoo and soap. In an episode of Dax Shepard, "Armchair Expert", the couple at one point talk about taking a shower.

Kunis talks about her childhood:

"I did not have hot water during my childhood, so I did not shower often."

This seems to have continued with her two children and Kutcher, Wyatt, 6, and Dimitri, 4.

"I was the kind of parent who almost never washed newborns," adds Mla.

While the actor says that "this has made them stronger now that they have grown up".

"If you see dirt, wash it. "On the contrary, there is no reason," said Ashton.

The actor says that he washes every day "only the armpits and genitals" and that there is a tendency "to pour water on the face after a workout, enough to get all the salt out". Kunis says he washes his face twice a day.

Source: CNN