This is a very good point. It may not be C&D’s problem after all. I’ve only had a mold problem with C&D once, made a phone call and in two days my replacement tobacco arrived in the mail.My 2 cents
You've had this open for several months and have been smoking it so the jar has been opened and closed many times plus with a plug you have been handling it to cut it into smokeable portions. My opinion is how is this the blender's fault? Mold is everywhere and just your fingers could have inadvertently exposed the tobacco. Again this is just my 2 cents so take it for what it is worth but I personally wouldn't be sure that C&D is at fault.
Also unless your dishwasher is an autoclave I don't think it heat sanitizes, especially concerning mold spores.
External moisture, even miniscule amounts can attract bacteria. I only use jars freshly unwrapped and unwashed, they are disinfected before shipping, and once emptied I never use them again.sanitized in my dishwasher. My wife and I are clean freaks. I think that is why this is killing me.
Other than the Bijou incident in 2016, I haven't had an issue with them. SPC even replaced all of my bad tins with Black Frigate. C&D remains my favorite tobacco brand.I have no idea why anyone messes around with C&D at this point.
I have no idea why anyone messes around with C&D at this point.