I'm doing an experiment with juices and the effects on coils. I always clean my tanks on Sunday's and put new coils in them. A week ago this past Sunday, I washed my tanks as usual(I washed the tanks this past Sunday but left the coils in the bases). So I put nicoticket in one tank and Ahlusion in the other. I'm still using the coil with the Ahlusion liquid but only got 4 days on the NT coil. With the nt coil, the flavor started tasting nasty, the ohms went up and vapor production went down. The wrapped material is black. I can only imagine what the wick and coil look like. On the Ahl coil, the wrapping material has turned gray but flavor and vapor production is still good and the ohms are still the same.