Allow the Crock-Pot to cool.
Place it in the dishwasher or clean the cooking vessel by hand with soapy water.
Mix 1 tablespoon of baking soda with water to create a thick paste.
Place the paste onto any stains left behind during the regular cleaning process.
Wipe with distilled vinegar to remove fingerprints or water spots.
Wash your slow cooker with soapy water.
Create a mixture of half water and half distilled vinegar. The amount you make should be enough to fill the Crock-Pot halfway.
Turn the Crock-Pot to the highest setting and allow it to cook till it reaches a temperature of 158 degrees Fahrenheit. This opens the pores and allows the vinegar to remove the smell.
Allow the Crock-Pot to cool.
Pour out the vinegar mixture.
Wash your slow cooker with soapy water.