Dont take my word, try shooting one and not getting sprayed. I have relocated several skunks by throwing a blanket on top of a live trap. I have also shot several skunks and every time they released some amount of spray (yes all were head shots)
It was just a suggestion. If you want to shoot it by all means go ahead, I shoot every possum. I relocated several raccoons and skunks out to large reserves before where they wont do harm to other people
Every time I head shoot a skunk...it sprays.
I went out and bought a Syringe Skunk Pole. It's an aluminum pole about 8 ft long with a syringe on the end. I load it with a solution of potassium chloride and inject the skunk in tge side right behind the front leg. Since doing this, never has a skunk sprayed...works every time all the time.

