Cleaning couch that’s been in unfinished basement for years

Hi all,

We have a leather (or fake leather I imagine) couch that’s has been unused basement for 10 years. We’re moving soon and we’d like to use it in the new house.

We have had mice in the basement in the past. I don’t see any sign they’ve been on the couch but I’d like to make sure I give it a deep clean before we use it in our next house. Any tips on cleaning a couch like this?

Thanks!