I was wondering where to actually buy VG without having to go online. Thanks! Now I need a math person to tell me how much VG to add per ml to make 18mg.
Walmart sells "Glycerin" (VG) in 6 oz bottles for around 3-5$, and as far as cutting the nic down, what nic level do you have now?
Also, as you add VG to reduce the nic, you reduce the flavor too
consider buying 0 nic juice in that flavor to reduce the nic level without reducing the flavor.