I just bought a Cleito tank 6 days ago. It was by far my favorite tank and coil for the first 4.5 days. Incredible flavor and vapor production. Then All of a sudden yesterday, the hits were becoming dry and almost flavorless. I've been doing lots of reading on reddit, and believe I'm experiencing the same problem as many other Cleito users. The problem is an airlock that occurs inside the tank and, it becomes worse with every draw. As the e-liquid is vaped, the open space above the e-liquid becomes a vacuum and does not allow the e-liquid to wick into the coil. You can visually identify this with a simple check. Unscrew the top cap a little and watch the coil. Once the vacuum is released you will see air bubbles streaming out of the cotton on the coil. I have not been able to find a solution to this issue other than relieving the pressure by opening the top cap enough to break the airlock and LEAVING IT OPEN. This is incredibly frustrating. Some people have said that after the replace the coil, everything is fine. Others have said they still have the same problem.
I'm not looking for a refund, I'm looking for a solution. Aspire is hopefully aware of this problem and working on a solution. If a permanent fix is not presented, this will be the last Aspire product that I purchase. I have used other products from them in the past WITH AND WITHOUT flaws. They owe it to their clients to fix/replace/refund the product for anyone experiencing this problem.