Does that give off a bad taste?And people I know who complained about peeling paint (original Kangers) never used salts, either. Just plain old eliquid--not even juice crackers. Just reporting. Come to think of it. PG is a solvent just by itself, so maybe using paint inside tanks is a bad idea to begin with. I still use PG and PG/VG to "wet burn" my dirty coils (I just vape some unflavored through a tank at higher wattage).
http://msdssearch.dow.com/PublishedLiteratureDOWCOM/dh_091b/0901b8038091b508.pdf?filepath=pro
All I get is a very diluted taste of the original juice that was in the tanks. Never bothered me.