Latest methods for removing redundant CSS?

Hi all,

I’m in the process of finishing up a website revamp and I feel it would be a good idea to also polish up the CSS once I type in the last semi-colon.

What are the latest/best methods for scanning the entire site (offline prefrebly) and informing me which CSS selectors aren’t used on any of its pages?

I’ve tried the Dust-Me Selectors Firefox plugin but even though it says it scans the entire site, the results it brings back clearly indicate it’s only scanning the single page I activate it on. For this reason it’s results aren’t really usable.

I could do it with a fine hand manually however then I’m sure to miss something sooner or later.

Thanks a lot,