I admit: I am one of those cat parents to whom litter box cleaning is almost a meditative practice. To be clear, it's not that I enjoy it -- after all, how many people besides the Dalai Lama and Deepak Chopra actually enjoy the act of meditation? Nay, as a confirmed germaphobe, I'd gown up in PPE for a cleaning sess even before the pandemic hit us. But good litter box hygiene is essential for our furbabies, and cat litter history and science is so fascinating.