what are your guy's suggestions on getting rid of old flavors used on your atty. I bought vanilla and cappuccino and for a long time i could still taste the old flavors from the other tanks on my Ego-T. Any suggestion on getting rid of that old flavor? i blew out most of the old liquid as best i could but it still has some remnant of the old flavors. As a newbie to e-cigs i still havent found that flavor that im gonna be able to vape for a while so im tending to switch flavors almost every tank.