Vaping and Oral Health: What You Should Know Researchers explain what happens inside your mouth when you vape ABC7 Los Angeles Vaper's tongue is a condition whereunexpectedly and without warninga vaper loses the ability to taste vape juice. One way to combat this problem is to increase your water consumption, especially if you I'm ingesting liquid when vaping: How to Avoid It How Will I Know if My E Juice Has Gone Bad?