Hey guys i know this is a noob question but hey thats what i am. Ive been into this for about 2 weeks now and have only used one flavor. now that i got a new shipment of flavors i was wodering how do i get the old flavor taste out of the atty. I was using menthol so when i put the blueberry in i got a new blank cart and filled it. for a little while i was still getting a menthol type flavor with it ( not bad by the way) but i was wondering how to get the old flavor out i tried blowing the atty clean and stuff but still have a little hint of it left. BTW i am usin an 801