Why does my dishwasher smell like chemicals?

Also asked, what causes a smell in a dishwasher?

Dishwasher Smells – What Causes Bad Smell: The sewer, egg, or fish smell in your dishwasher is most likely caused by food particles stuck in the dishwasher filter or the drain hose is bent or the drain hose is positioned wrong. See below for all of the reasons that can cause these horrible smells and odors.

Likewise, how do you get the smell out of a dishwasher? Remove Dishwasher Odor with Vinegar and Baking Soda

1. Empty the appliance of all dishes.
2. Place one cup of white vinegar in a bowl on the top rack of the dishwasher.
3. Run the dishwasher on the hottest cycle available.
4. Remove the bowl from the dishwasher once the cycle is complete.

In respect to this, why does my dishwasher smell like plastic?

One of the most common assumptions about the burning smell in a dishwasher is that a piece of plastic has come in contact with the heating elements inside the tub. If melted plastic remains on the heating element, some manufacturers recommend letting the plastic burn off over the course of a few cycles.

Why does my dishwasher smell like sour milk?

It happens because most of the dishwasher users don't even know how to maintain it properly. When you wash your dishes and mugs then foods and milk used to left-over on the bottom part of the dishwasher. You need to keep them in check and clean it from time to time.