Does anyone mix up unflavored nic juice to add flavorings to?
I have been doing this for a Long Time.
My Nicotine Level an PG to VG Ratios for my D2D e-liquids don't change much. Neither does the Total Flavoring/Sweetener Percentages. It is about 15%.
So Instead of doing the Math EVERY Time. And Working with High Nicotine mg/ml EVERY Time. And having to Wash a Sink full of Lab Glass EVERY Time. I just make about 250ml's of Pre-Mix which is 15% Higher in mg/ml and VG.
Then use Calibrated Drop Recipes. Fill a Bottle to a Line/Mark on the Side with Premix. Add the Flavoring via Drops. Shake. Done.
Nothing to Wash. No Mess. Takes about 5 Minutes Tops.