That is a great questions, you have several options.
First, I usually recommended allowing the deck to weather for a few months. This gets rid of some of the surface chemicals used in pressure treati ... read more
Scott,
The easiest thing to do is check in the attic and look at the sheathing. If there is any mold growth, you can tread it with a proper mildewicide and make sure that the fan ducting is extended ... read more