So I have 2 WoW accounts, one being my "clean" account where I don't use any bots or programs at all. Then I have my "dirty" account where I use Honor Buddy. Is it possible that my clean account could be banned too? I have used all different information on my dirty account but I'm aware my IP can be traced to my other account too.
Again, no. Blizz can and will and has banned accounts because they can. If you bot expect any and all accounts you have to be banned. Even if you don't bot you can get swept up in a wave just because.
Well, I did use HB on a bot account, and Blizzard suspended it for six months. But my clean account was not suspended (same IP, same name, same credit card). So I guess you're safe if you don't transfer items.
The only way to put your non-botting account in great danger off ban, is if you sell gold and get caught. For the botting itself, the most non-moron GMs would clearly see that you had no botting behaviors on the clean account and would not apply penalty for it. Of course, if you tend to play "like bot"on the clean account, none could be sure. I have seen obsessed players got accused as botters, even after I see them play by hand only, but doing botting tasks for hours!
Exactly this. In fact, IP related bans (or apparently so) are showing up more frequently than they were before. You seem to care about your account. Therefore, don't bot at all.
How do you know they're IP related? How do you know they aren't related to the multiple other ways accounts could be tied together?