Thanks for the update on my spray, Can I ask a question and get an honest answer.
I sprayed him for 3 seconds if that long as I said in my original post I didn't want to spray him at all. When I got home this afternoon he is out and about in his viv looking like his hungry and back to his normal self. I know this mite spray is strong and should not be sprayed directly on the snake but for some reason the instructions say to do this.
Should I take him to the vet or try to feed him tomorrow and see what happens.