If you notice your washing machine smelling stinky, it could mean you are using too much detergent! Experts say only one tablespoon of detergent is needed per load! When you use more, the excess builds up a residue in the drum of your machine. This causes an odor that clings to your clothes! If you want to freshen your clothes and deodorize your machine, add 1/4 cup of baking soda to the load.