How to get out wet carpet smell?

[Brie Schmidt]

My hot water heater broker and started leaking, it happened in the evening and they tenants didn't think it was a big deal so went to bed.  Needless to say the next morning they woke up to a very wet apartment.  The bedroom has carpet and it got soaked.  I have been running an industrial dehumidifier and carpet blowers in the room for 6 days and it is dry but it smells musty.  Any recommendations?  Carpet deodorizer?