So I am new here and after days of searching maybe not quite with the right choice of words I am trying to find out detailed information on how to clean iClear 16d (same as 16b I think) coils. The problems is some places say dry burn coils on all types but never specifically them. I do burn really dark/thick liquids and know they get gunked fast so just want to at least get a solid week out of them. Thank you in advance for any help.