I ran across an article from the ASHI Reporter (March 2011) that identifies preferred conditions for the home inspector upon entering the property. We should all be so lucky... Click the link below and the article is in the "miscellaneous" section:

Working With A Home Inspector

Unclog any drain

Several sources suggest that the Friday after Thanksgiving is the busiest day for clogged drains. It makes sense I suppose. "This Old House" provides the DIY instruction for getting your drains back in order...

This Old House • Clear Any Clogged Drain