Why are people obsessed with hypochlorous acid?

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January 29, 2026 Why are people obsessed with hypochlorous acid? By Angela Haupt Editor, Health and Wellness People are misting their faces—and countertops—with something that sounds like it belongs in a janitor's closet: hypochlorous acid. What exactly is it, and does it live up to the hype? TIME contributor Erica Sweeney found out. READ MORE » If you have a minute, please take our quick survey to help us better understand who you are and which health topics interest you most. Take the Survey WHAT ELSE TO READ 8 Eating Habits That Actually Improve Your Sleep Try tryptophan paired with a carbohydrate, sleep "superfoods," and a new eating schedule.   How Much Hair Loss Is Normal for Women? It's not uncommon to lose about 100 hairs a day. But you aren't powerless against hair loss.   Why Your Breakfast Should Start with a Vegetable By changing the order in which you eat food, it's possible to eat carbs and have healthy blood sugar, too.   If you were forwarded this and want to sign up to receive it daily, click here. Today's newsletter was written by Angela Haupt and edited by Mandy Oaklander.   Want more from TIME? Sign up for our other newsletters.         Subscribe to TIME TIME may receive compensation for some links to products and services in this email. Offers may be subject to change without notice. Connect with TIME via Facebook | Twitter | Newsletters PRIVACY POLICY | YOUR CALIFORNIA PRIVACY RIGHTS Questions? Contact newsletters@time.com Update your email preferences or unsubscribe here © 2026 TIME USA, LLC. All rights reserved. TIME Customer Service, P.O. Box 37508 Boone, IA 50037-0508, United States Terms of Service