C
Canada
We believe our holding tank was full and leaked. We have a 1994 Catalina 320 with the shallow bilge and we have determined that some of the fluid has leaked thorugh the corner, under the tank, into the grid system and not necessarily into the bilge. Does anyone have any idea as to how to go about cleaning it up, as we don't seem to be able to access this are. We don't think there is much left liquid left but want to make sure...