Sometimes this stuff is caused by a dry mouth (
vaping can dry you out especially if chain
vaping) so Biotene products work well. The gel doesn't taste bad and quick and easy but just kinda goopy and weird. Biotene mouthwash is decent and also easy to use.
I did switch up PG/VG when I first got Vapors Tongue...didn't help either way if I used 100% of one or the other or 50/50. It does help some people when they switch it up.