Your throat might tickle. Your eyes could water like you just watched the end of Marley & Me. You might cough or feel a tightness in your chest. Don’t panic—this is your body being smart, not broken.
Quirky truth: Ozone loves to oxidize things. That “metal” taste in your mouth? It’s ozone reacting with your own saliva. You are literally tasting a chemical reaction. Tasty, right?