How to Clean Your Dishwasher

I used white vinegar (cleaning vinegar), baking soda, and a dishwasher safe cup (not pictured).
Step 2: Put Your Cup in the Top Rack

Place your cup upright on the top shelf. I did this, because it allows the dishwasher to flood the vinegar out of the cup. This gives it a slow release as opposed to being poured out all at once. You don’t have to do this, but I think it makes the cleaner work better.
Step 3: Add the Vinegar to the Cup

Fill the cup almost all the way to the top with vinegar.
Step 4: Sprinkle Baking Soda and Set Your Machine to Wash

Sprinkle baking soda on the bottom of the dishwasher. Then set it to the hottest setting, and let it start.

How simple was that? The smell is gone and now my dishwasher is nice and clean.