Do you think that Equius sweats because he’s lactose intolerant, from what I read most trolls are, and he just constantly drinks milk? Also, do you think that the sweat of trolls have a less distinctive smell since no one really mentions the smell in the comics?

Maybe he has scented towels. Either way, I’m pretty sure Troll BO is a thing. And as far as I can tell in canon, there’s no mention to Lactose Intolerance anywhere in the comic.