Why Am I Getting Vape Liquid In My Mouth And How To Fix It? Tablites What to Do If Vape Juice Gets in Your Mouth Safety Tips I'll be honest this post started because of a gap in my own knowledge. Over the past 2.5 years of clinical practice as a dental student, a few of my patients have Vaping reduces saliva flow, increasing the risk of cavities and bad breath. If you vape, giving your mouth a break matters. The longer you wait between puffs, the more time your saliva