WTF YOU IDIOT?!?!?!?! Yes there is. Just think about f**king LOGIC for a second, think about it like... bad air freshener , if I held a hand half an inch over my face, I would probably still get so air fresher on my mouth, however, if you held you hand over the nozzle of the air freshener, there would be little to no air fresher on me.
And you can still catch it through your f**king eyes so it’s not even a question of whether it protects you or others.