Before reading the article, I guessed the headline was alluding to the popularity of Hypochlorus Acid as a sanitizer, made from electrolysis of slightly acidic salty (NaCl) water. I had a kid and the algorithm led me to discovering a brand of in-home electrolysis generators, and after a fair bit of research on safety and efficacy I’ve been using it quite a bit.
Technically it solves contamination problems too.