How do I set an existing Unity prefab's current scale to be 1, 1, 1

I have a prefab in Unity whose scale I have tweaked. I would like its current scale to be considered 1, 1, 1. This will simplify some other game mechanics I am coding.

• Create an empty object. Let's call it NewObj.
• Add you tweaked object as a child to the NewObj.
• Operate on the NewObj with (1,1,1) scale