Kourtney said her 60-year-old momager educated her and her younger sisters Khloe Kardashian, 31, and Kim Kardashian West, 35, on beauty and grooming, reported Femalefirst.
"She taught us how to shave our legs. She taught us everything - the things you don't even think about. Now that I have kids I realize that not everyone does that," Kourtney, 37, said.
"Every time we got out of the bath she would put lotion or oil on our bodies. She would just teach us how to take care of ourselves. She would always cut our nails and show us how to groom. Her thing was always to use a really hot wash cloth after washing your face to make sure everything is off. We wear so much makeup because we are filming every day, so I definitely do that.