She gives a lot of advice about doing laundry during a disaster.
Here is part of the instruction:
Have at least two very large buckets (you can pick up some 20 gallon tubs at the big box store for just a few dollars), a Rapid Washer, a wash board, and wringer if possible. If you don’t have the funds to purchase an actual clothes wringer, a mop bucket wringer will work as well. You need something that will get as much water out as possible to help the clothes dry quicker. You will also need to have a clothes line outside or some sort of rack inside to hand the clothes out to dry.
Please read the rest of her article.