The glass carafe and white conical reservoir can go on the bottom rack of the dishwasher; the lid can go on the top rack. Please be sure to remove the filter itself and the silicone ring from the OUTSIDE reservoir before washing.
Mold isn't something we see often, especially if your Soma is being washed regularly.
A solution of either baking soda and vinegar, or hydrogen peroxide may also be used to clean your Soma.
Watch our founder, Mike Del Ponte, in this video walkthrough, on the best way to clean your Soma Carafe.