Hi, This past weekend I started putting cotton(looks like yarn to me) in the old coils. Then I stopped doing that and decided to rebuild the whole coil then put the wick in. I wet the wicks before using and I can't pull any vapor out so I am guessing the cotton is to much. I have silica wicking stuff. I have read a few posts where they said it vaping glass
Do most use cotton or do others use silica?
Thanks for any help.
Susan
Thanks for any help.
Susan