I agree that cleaning atty's is really important, no matter what juice you use. I use Carto's now. I did have atty's last over 8 months of hard use. I was rotating three at a time. Every night I would blow them out. Once every week or so I'd give them a alcohol bath.That worked great for me. I've changed over to Carto's and still blow them out once in a while. I've gotton over three months on a few. I still rotate three carto's at a time for each liquid I vape. I've heard some good things about Kick and will have to try it at some point.