I would imagine some toothpastes would leave a coating on your tongue and gums that would inhibit taste?
Mouthwash might help?
I make my own toothpaste with coconut oil, baking soda, salt and essential oil and I have never had vapers tongue.
I always thought it was because I vaped tobacco but now I’m thinking it might be the toothpaste.
Grab a bottle of FW Menthol and put a drop on your tongue when you get vapers tongue.
Works a treat 
I tried the Crest Pro Health. Needs a week steep minimum, and it gunks up the coil pretty badly.
Might be worth suffering through this taste if it indeed works. Thank you
Not a toothpaste, but I use this…

Never thought about the toothpaste factor, but Spicy Doritos and other hyper-flavored chips ruin my taste for a couple of hours. Classic Lays are no problem.
@MisterSinner BOOM !!!
I don’t use Biotene, so I can’t vouch for that, but what I CAN vouch for is that damned Dental Care. My current ADV is a super heavy cream/custard mix, and I was shocked by what I noticed when I had to switch to a different toothpaste. Almost panicked until my Amazon replacement shipment arrived.
Zen, I actually use both the Arm & Hammer (not Dental Clean, but Radiant), Biotene Mouth Wash, and I keep a Biotene Spray in my purse (like a moisture spray). I haven’t gotten any kind of taste fatigue in about a year and a half. I don’t know that I can attribute it to those things, but cool to see it working for others.
Is this for real, cuz I got a bad case of flavour fatigue: menthol on tongue?? (I’ll do it)
I just poured baking soda (a natural salt) on my tongue – not recommended
– and brushed in desperation! I got flavour. Let’s hope it last!
I use a CPAP and tried this stuff, due to the ungodly dry mouth I always have in the AM. My tongue broke out in a rash of canker sores. Never. Again!
I’ve been lucky enough to have never experienced flavor fatigue, but I also stay EXTREMELY well hydrated-Drink about a pot of black coffee in the AM and then swap over to water for the rest of the day. Between my caffeine intake and the meds I take for my neck, I try to ensure that my system can flush all the crap out. When doing my tooth routine, I regularly use a tongue scraper and brush it after. As a final step towards battling the dreaded dead tongue, I always try to keep at least two tanks of wildly different juice profiles on hand at all times.
I had been using that toothpaste for quite a while, and didn’t notice any flavor fatigue until I stopped using it. Ordered more, and all fatigue went away.
Damn. Sorry to hear that! 
That’s awful. I know you said you’ve tried the Biotene with pretty bad results (canker sores), but if you can’t quite do that I found something that works really well. My mouth can get sensitive to the liquid, so instead of using spray and the rinse, I will switch to lozenges every other week. I know it’s a little pricey, but they work really well for me, and may be gentle enough for your mouth as well. I didn’t order online, just found at local drugstore.
If that’s a total no-go, or you’ve tried it already, plain Aloe Vera will help dry mouth tremendously, and fend off canker sores as well. You don’t even have to ingest, just a rinse and spit works too.
Good to know! I’ll give these a try next time I hit the pharmacy-Thanks!
Are you talking the juice or straight aloe? I used to use aloe vera juice when I had some pretty nasty medication-induced dyspepsia, but since getting off of the pills that caused it I stopped using the aloe juice(I used George’s Aloe Vera Liquid-2 oz in an 8 oz glass of water)
