I have the same problem with my juice. So, I asked the same thing in this thread
http://www.e-cigarette-forum.com/fo...s-flavor-add-ons-em-vw-bw-mts-acv-ect-14.html
I tried the saline and it does seem to help. I bought some 99.9% saline (eye wash) at the drug store. I added 2 drops per 10 ml and I can't taste it. It seems to make the vape more on the moist side.
Here are a couple quotes from that thread. Thanks to NamVet68 and we2rcool.
"I substitute at least 50% (or more to taste) of the EM with Marshmallow(no particular vendor - they all work about the same)...that helps a lot with "dry tongue".
I also add a touch of saline solution to my concoctions (a drop or two of .9% saline solution (Cleanoz) into 10ml is all you need - You won't really taste the salt). Besides helping "moisturize" the juice, it helps make the flavors "pop" a bit more - especially in high-VG recipes.
Works for me...."NamVet68
"The saline is an amazing goodness! Our "base" for almost everything we mix is now 80% VG with a 20% dilution (the 20% dilution is made up of 45% distilled water; 45% .9% saline; and 10% PGA). The flavors are much more *alive*, the dry mouth is lessened, and the final juice is MUCH easier on coils/wicks! The 'salt' (agree - we can't taste) is essential imo for certain flavors....particularly chocolate & bakery flavors
In the future, we'll be trying a dilution that's a higher percentage of the saline solution.
This is what we use: Saline Solution .9% 250ml ...but luckily, our local mom & pop pharmacy sell it for less than $5.00 for a liter!
Edit: Oh yes, I almost forgot...if you want a quick "tongue/mouth wetter-rejuvenator-cleanser-wiper", squirt an eyedropper full of .9% saline directly on your tongue! I rub it around with my fingers and then wipe it off with a paper towel real quick-like (if I don't do it quickly, the salt water makes me gag)...and then take a big drink of water to wash out any remaining salt. SeeyaBYE 'vapers tongue'!" we2rcool
Edit...now I wonder if I am using the wrong saline solution, hmmm