in the summertime i soak horse feed in water and oil. i stack the buckets and often forget to rinse them. i go through a lot of buckets because they get so gross when the soaked mush gets baked on in the hot texas sun. i was curious to see just how powerful it is because everything was coming out so clean so far! i put in one of my horse feed buckets that was getting thrown away because it had gotten so gross! i didn't think this bucket would ever be this clean ever again!