Sorry for the noob question
When you install the following mods: Brows, Dawnguard Rewritten - Arvak; LOOT advices to clean them with TES5Edit, like the STEP:2.2.9.2 guide recommends, but your guide and Skyrim Revisited Legendary Edition doesn't.
I'm expected to clean them or i must avoid clean them if the guide doesnt states to do so?