I doubt the DC Echo can be taken apart without damaging the upper coil. My cleaning methods is flushing hot water through it with a adapter connected to a syringe and letting it dry. This method has worked quite well for me. Don't Dry Burn it.
Errol
I'll hook up a stealth battery to a dual coil and fill it with my home-made fire bal.
after it starts clogging I'll try to clean the cartomizer using the good ole go-go method and i'll report back here.
I stopped cleaning cartomizers.
I figure at $2.75 each, if I get a week out of them it beats hell out of $3.50 a pack for cigarettes with my 2.5 pack aday old habit.
lets see $2.75 vs $65? naa I am not going to be doing any cleaning.