Is it normal to share vapes?
Depends.It depends
People do share vapes, especially socially, so it isn’t unusual. It’s still better not to: sharing a mouthpiece can spread germs and respiratory infections.
It’s a pretty common social habit among people who vape—someone offers theirs, and it can feel like no big deal. But “common” and “hygienic” aren’t quite the same thing: a shared mouthpiece can pass along germs, including ones that cause colds and other infections.
If you can, use your own device and don’t share when you or the other person is sick or has a cold sore. No need to panic if you’ve already shared one; just treat it as a reason to be a little more careful next time.