Where to apply IS and IH?

Where to apply IShine and IH? Is there a general guide how to proceed? The descriptions on the order pages do not give enough instructions. Check out my intro,
there is also another question about the bottles in my last post.

Excel (you don’t work for the evil Microsoft do you?), I like using IS (2x) 3-4 sprays … usually to the sides of the neck and maybe one to the back of neck or hair. Instant Openness or IH (2x) 3-4 sprays one or two to each wrist and rub together. IS is mostly for your benefit , IH and IO is for all to experience. Hope this helps.

I put (1X) 2-3 sprays of IS on the front of my neck and 1 spray on my head and put 2 sprays of IO or IH on the “top” of my hands. I also use one drop of A314 (split) behind my ears and one drop on my wrists.

What about tuth?