Have a bottle of 50ml watermelon madness 0 nicotine.
Bought some 72mg nicotine, but how many ml would I need to add to make the 50ml bottle 6mg in nicotine strength?
In the middle of mixing now and cant figure the math
Bought some 72mg nicotine, but how many ml would I need to add to make the 50ml bottle 6mg in nicotine strength?
In the middle of mixing now and cant figure the math