I couldn't get vanillin to dissolve into PG.. what's the secret? I tried heating it, and it just sat there in the bottom of the bottle.
I need a double one for my desk at work, I've started taking my ZAP to work and I'm scared it will get knocked over
If you want any links or more help, feel free to ask :) oh ya and let us know if you want to shop local or overseas. Jeff
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