I am 2 months into Vaping...already gone thru 6 attys between My fiance and I ... research on here lead Me to purchasing an UltraSonic jewelry cleaner,some wire mesh, and wicking silica. I began taking the piercing caps out of the attys, and discoverd that some had almost fused to the coils, tugged out of the piercing needle by the gunk in coil. Cleaning atty with the piercing plate out enables a much more visable approach, and replacing the wicks deffinately brings the atty back to life, good as new after a good ultra sonic cleaning. the processes are explained in depth in the forums, so I will the indepth brekdown. weekly cleaning will add life to the atty having not known this at first, My attys averaged about 2 weeks of good life with EXTREME vaping.