#21: Ashton Kutcher

Habit: Only washes his armpits and crotch

In 2021, Ashton Kutcher stirred up conversation by sharing his low-key approach to hygiene. The That ’70s Show alum revealed he typically only washes his armpits and crotch daily, saying, “and nothing else ever,” relying on his trusty Lever 2000 bar soap.

Post-workout, he’ll splash water on his face “to get all the salts out.” His wife, Mila Kunis, shares a similar stance, and the couple also believes in minimal bathing for their kids. Kutcher explained, “If you can see the dirt on them, clean them. Otherwise, there’s no point.” Their philosophy is all about preserving natural oils!