A little more than half vinegar. If it comes to it, i will run it on the soak cycle, and wash my clothes in the tub. That way the vinegar will be reused between days.
Also, re the poison gas. There will not be a lot produced since it will be traces of bleach on the suit, but make sure to vent the laundry well. There will be chlorine gas produced, and chlorine gas is a WMD. Was used on the battlefield in WWI, and can kill you.
Watch this as to how to take off the suit and yo explain why the trash bags.
http://abcnews.go.com/Health/video/ebola-crisis-protective-suit-health-workers-west-africa-26162799