Many people think that the washing machine is a self-cleaning machine, but it is not. It still needs to be cleaned and cared for periodically. What happens to all of the dirt and debris that the washing machine removes from your clothes? It does not all go down the drain during the rinse cycle, like you may think. Much of that dirt accumulates inside of the machine and the detergent that you use to wash your clothes may also leave behind minerals and residue that accumulate on the inside of the washing machine.