Yes i did degrease. The Laurel Mountain directions had this idea which i will try. Thanks for the info.
After letting the second coat work for 3 to 12 hours, again depending on your application conditions, rub the surface of the barrel with a piece of coarse cloth dipped in hot tap water. This step removes the surface scale that has built up and evens the brown. After scrubbing the barrel, flood the surface with hot tap water and dry. Repeat the cycle of applying Barrel Brown, letting the application work and then scaling the barrel, 4 to 5 times more until the desired color has been achieved.