For a standard whitehead: Leave it on for six to twelve hours. That’s a full night’s sleep plus a morning coffee. Your face will thank you.
If you can’t wait that long, go for three to four hours. You’ll get some results, like a half-baked cookie. Still tasty, but you know it could be better.
And if you accidentally wear it for 18 hours? Don’t worry. You didn’t break your face. You just gave your zit the longest, most confusing hug of its life. It’s fine.
Now go forth, stick those circles on, and stop touching your face. Your future, clear-skinned self is already smiling.
