Since i've been using a USB connection instead of a Battery i hav'nt had a Self Clean. I consider the Atomiser f****d once it's been through a Self Destruct. Sometimes the taste has gone to the battery as well so i've had to throw them away.
There should be a BIG warning on these things as it can happen to a Brand New Atomiser as it's the "special microprocessor" in the Battery that sets it off after ?????? puffs.
You have to be aware that an atomiser has an average good life of about 3 weeks.
buy lots and welcome to the wonderfull world of e-cigs.
All of the parts are disposables. 8-o