Lubing Help

Hey guys, im pretty new to yoyoing and thought I knew the right way to lube a yoyo. But lately I’ve been getting mixed answers on how to lube. Can someone give me a thorough walkthrough on how to lube a yoyo? I’ve looked through many threads but found no help. Any help is appreciated.

*** I lube without deshielding and I’ve been hearing otherwise. Please Help! ???

Watch the video at the end of the post.

But do I have to clean my bearing jsut to lube it? Or do i just deshield it and pinprick some of the balls?

How many balls should i lube when i deshield?