after using a dark liquid in my atomizer i have to clean it about 5x more often then i would with lighter liquids...
vanilla expecially is a dark liquid and seems to cause lots of troubles!!! no more vanilla for me(ill wait till i run out)
but it defently makes it harder to pull and clogs it up!
normally i would use my vanilla flavor for 2 days of straight
vaping with only it just to kill the flavor then clean it out then, have to on the 3rd day not use vanilla because im not trying to clean it again!!!