Dining chairs from domestic, or commercial users, don't really get cleaned when stain free, however you seem to have gien it some thought already, but, if there are two of you, your time might be better spent in on of the other essential tasks!!!!!!!
rob
When I worked with my wife, we worked as a team, not duplicating, but working through the various tasks in a failry regimented way, only overlapping towards the end.