I use sterile rolled cotton from CVS. Found in the first aid aisle or can bought online CVS Rolled Cotton - CVS pharmacy
For me organic cotton balls start out with an odd flavor before they break in and the flavor is a little muted compared to sterile cotton.
LOL first review for that was a person using it for vaping. $3 for 100 organic cotton balls and $5 for less
Yeah when i rewick with organic it tastes cottonish for a little bit and goes away. Not sure about the muted ness... ill give it a try, i figured ive been somewhat getting vaper tongue since the juice ive been really vaping on is mothers milk.