Yes...it does. And a whole lot more. The title (my publisher's idea) is a bit misleading...'cuz although it does deal with every source of odor
on a boat and how to cure, or better yet PREVENT 'em, it's actually a comprehensive "marine toilets and sanitation systems 101" manual that explains the laws, describes all the types of systems and how they work
, and will help you learn how to operate and maintain your system to prevent 99% of problems instead of having to cure 'em. 'Cuz you get to do any preventive maintenance
on your terms when it's convenient...the need to cure a problem never happens when it is!
And I'm always glad to answer any questions it doesn't.