Just found this nice set of instructions on cleaning a 3ml Phoenix from bad in another thread:
if your 3ml taste funny then please do this, i also apologize that your having that issue.
remove the cover, remove the inner plug
remove the metal inner tube with tweezers or cuticle cutter
no wash under hot water and fill it and blow througy it quickly, pushing the water out with force.
repeat this 5 to 7 times then shake dry
place on battery and wiggle off main tube with a good wiggle it will come off and slip on with no leaks at all, it will not leak so no need ot worry about removing the tube off the base,
now wash the coil area under hot water and washt he whole unit itself, tube as well
now pat it dry completly and dry it best you can
now give it short bursts of 3 seconds with a pause in between of 3 or 4 seconds so it cools down a tad in between dry burns
repeat this until the wick is dry and the coil begine to glow red, once it is red, repeat this 1 or 2 more times and your done.
make sure the wicks are in position in their slots and place the metal tube on then the clear tube over the whole unit, place the inner plug back and fill and vape.
i ran into one i was tasting that the primer was strong, this i what i did and it was perfect afterwords.