I use the same pre-spotter as Lisa, but in slightly different amounts - 1 cup Dawn (excellent grease-cutter), 1 cup non-sudsing ammonia and 2 cups water - and I have to say it's at least as good as anything you can buy. My only caveat is to use it right before washing the clothing because I have had it stain certain materials. This doesn't happen if I let it set a minute or two (no longer), then throw it in the wash.
terry
By syd (Guest Post)
03/14/2005
I got this from, I think, Cheaper & Better book. I think it works well, I use it all the time.
Pre-wash Mix
1/2 cup ammonia 1/2 cup white vinegar 1/4 cup baking soda 2 Tbsp. liquid soap 2 quarts water
Mix and put into spray bottles.
By (Guest Post)
03/14/2005
I do this, except I use cheap shampoo instead as it removes most greasy/oily stains from anything.