[header] How to clean a vape tank [title] Disassemble your device. [step] Remove the mouthpiece and battery portions of your vaporizer. Take off the top and bottom of the tank and discard any remaining e-juice. 
Continue to take apart the vape tank and the pieces attached to it, taking care to remember where each piece goes. [substeps] Take the tank assembly apart as much as possible so you'll be able to clean each piece individually.