cleaning boat carpet

What is the best product to use to clean the carpet in your boat? I remember way back that the dealer had told me to use Woolite and a brush to clean the carpet.... This past weekend, my 4 year old spilled a bottle of milk on the carpet in the floor of the boat. I rinsed it pretty good with water and scrubbed it with a brush, but the next day it still had a smell, so I was wondering if anyone had any suggestions as to what to use.