No hands and knees......

Marmoleum recommends Ph neutral cleaner and finishes. They make (or have Johnson & Johnson make it for them). Ph neutral cleaners an finishes are usually available at Home Depot, Costco, and janitorial supply houses. They are usually cheaper through these sources.
The cleaners are mop and rinse. The finishes are usually a minimum of 3 thin coats, and only needs to be redone based on your traffic and aesthetic wants.