All right, I tried some coffee and cream flavored juice yesterday, used a fresh Boge 1.8 ohm XL carto, I have quickly discovered that I can't vape anything with a creamy or vanilla taste. I blew out the remaining juice, in the correct direction, then I soaked it over night in PGA. well after a final rinse in PGA I can still smell the juice. Is this the norm? Is the carto done? I tried vaping it a few minutes ago with some rely light apple flavor juice and I can still taste the coffee flavor. I know cartos arent that expensive, but replacing them every time I use a strong juice that I dont like could be.