Enter the “when you brush” chore chart. One thing my kids do without fail every single day is brush their teeth. So, why not tie cleaning the bathroom to another chore I know will get done?

Everyone poops, but it’s still something a lot of us have an awfully hard time talking about. (Unless you’re my 6-year-old and 3-year-old, who cannot talk about poop enough, it turns out.) But it’s ...