Finally had our appointment to register my car for 1st time in DC (after 5 month wait!). Car has been sitting outside for years, hardly driven, and smells all sorts of musty and moldy. It looks pretty good but smells and is musty.

What DC (we're in NE so close to NE but NW or MD are fine) places have best deal to get the interior thoroughly cleaned? And if you have an idea of what reasonable cost is, please say that too.

Thanks!