I conditioner wash, rinse, deep condition under dryer with moisturizing or protein conditioner, rinse all the conditioner out, then I do my ACV rinse, pat lightly with a towel, add leave in conditioner and oils, air dry or rollerset.
After the hair dries there is no vinegar smell not even on the towel I used to pat dry. I use 3-4 teaspoons of vinegar to about 1/3 of a gallon of distilled water.
-D