Jen, if you get a chance pick up some cheesecloth. Probably the easiest place to get it is at the grocery store in the kitchen utensil isle. It gives a very clean, pure flavor, (yeah, I know, that's subjective), and wicks incredibly well.
It takes a little trial and error to find the right size wick, I started out too big and the wicking properties caused it to choke off the airflow. I now make them considerably smaller with vastly improved results.
Simply cut a small rectangular piece, roll it with the frayed ends toward the inside then, depending on the diameter of your coil either double it over or just slide the single roll into the coil. (It will swell considerably with
juice so you don't want it too tight in the coil when it's dry. Leaving one end of it long enough to lay in the base of the
rba will wick up the
juice and restrict, if not eliminate dry hits.
Seems to work really well and $3 of the stuff will last you 6 or 7 lifetimes.
(I'm not sure how dog hair will effect its wicking properties.)
Jack