It may sound silly but it works. 100% better than 100 gallons of tomato juice.
MIX TOGETHER:
1 litre of Hydrogine Peroxide
1 cup of baking soda
1 - 2 tbsp of liquid soap (dish soap or hand soap)

Rub this well into the hair/skin. Let it sit for a couple minutes and then rinse out well. It may sting the eyes , so make sure you really rinse this well. It also may lighten up your hair a tad if left in too long.

This works because:
The hydrogine peroxide destroys the protein in the skunk spray.
The baking soda helps absorb the odor.
And the soap helps hold it all together and cleans it out.
AMAZING but simple.