Let's start from the beginning

[Paolodicanio]

I'm a complete newbie to DIY. Am interested to DIY 0mg juices.

I know how to get VG, distiller water and baking flavorings. Not too sure where to get PG yet.

So I just mix all these together via trial and error to determine to right ratio and it is good to vape?

 

[jj2]

There's a link in my signature to WWB. Scroll down and you'll find a thread of Recipes.

 

[markfm]

Read the two stickeys, Nikhil's guide to DIY flavoring and scubabatdan's calculator. Nikhil includes some general guidance on use (how many % of a given flavoring is typically use). Also check: E-liquid Recipes and http://www.e-cigarette-forum.com/forum/pay-forward-pif/110029-diy-recipes.html
(other forum areas also have recipes threads, just that I know the PIF one)
Where nic is mentioned, just substitute plain PG or VG.

 

[Flaklaflubillibu]

You can vape straight VG, straight PG, or any ratio of VG to PG with no problem. The ratio you choose comes down to preference. I prefer more cloud, so I add more VG, but since VG alone can be too thick and PG is thin, PG helps thin out juice so it can flow well for successive hits. You could substitute 10-20% distilled water for 20+% PG in a pinch, or if you don't want PG at all.

Rule of thumb that works for me:
50:50 to 75:25 VG/PG,
flavor and nic to taste
PG in flavor and nic counts toward total PG

 

[cookiebun]

You just need to spend a lot of time reading the stickies and what not here. It sinks in eventually.

 

[Eddie.Willers]

FYI - 'baking flavors' need to be the highly concentrated stuff sold in tiny 3ml bottles (like LorAnns) - don't go vaping vanilla extract from the supermarket.