Black and white scan clean up quick tutorial (Patreon)

I was asked to try and explain this, so here I am!

Basically, this is my quick method for cleaning scanned black and white drawings, I remember doing this a lot during inktober season haha.

Now alright, I... I hope I don't sound too confusing when I try to explain these things, I'm sometimes not using the correct terms and this comes all from personal experience.
So I encourage to try this on your own when following these steps~!