I cleaned each tub out w/ soap, water and some hard scrubbing. After they were all dry I used the F10 SC Disinfectant.
I did ask if he was getting out. He was not. He was moving to another state and ended up buying different racks at his new place vs wanting to drag these along with him during the move. He did not want to deal with the pain. He said he has about 30 BPs and this way was just easier for him to do the move.