As Nicotine seems harder to buy now I thought id try a no nicotine recipe.
However when I used the calculator, whether I leave the Nicotine fiels blank, or try to put a “0” in the PG & VG of the Nicotine fields it seems to put 100 in as a default & I cant seem to get rid of it.
The sum of the PG and VG fields has to equal 100 just because that’s the way those fields are setup. It’s error protection basically. As long as your Desired Strength is 0 like @woftam said it will be a zero nic recipe.