[denaliman]

remove as much as you can with a stiff brush. Scrub fairly hard. What doesn't come out is probably dried into the carpet. Boil your kettle then use the boiling water on the stain. Don't just dump the whole kettle on it. I usually will use an old toothbrush and keep dipping it in the hot water and scrub. you can pour a small amount on the carpet and work with brush then wetvac or extract the water. I have done numerous cars this way and never damaged the carpet and they look new. You can also use a steamer if you have one. No need for harsh chemicals.