[J Persons]

Most transmission rebuild shops have a cleaning tank that's designed to clean aluiminum with destroying it. The parts come out looking brand new. They will probably clean it for you for little or no money. Second option is to clean it using some of the above mentioned products, than wait untill the spouse is away from home and stick it in the dish washer. To avoid problems later on, be sure an clean out the inside of the dishwasher before the wife gets home.