My wife is a Veterinarian and she said try this concoction if all you have is home remedy stuff:

1) cup hydrogen peroxide
1) tablespoon baking soda
3-4 drops of dish soap (Dawn, Joy etc)

Mix in a bucket and massage on the animal. There will still be some odor though

If you don't wanna do this, you can see if your local pet store or Cabelas, etc has this product called "Skunk Off" or something similar. Good luck!