Originally Posted by GrannieAnnie

My first choice would be to sort by color all the yardage and fat quarters. Sort batiks very carefully. You've got a big handy wash tub also known as a bath tub. Fill the tub with enough water to cover the fabric a couple inches. and add a bunch of oxy-clean, far more that the instructions say (Sun makes a much cheaper oxygen cleaner). Just lay the fabric pieces in the tub. Let this soak all day if you can. Every couple hours take a big pan lid or big plate and use it to squish the fabric up and down. Once I used the bottom of a trash can. If you see lots of yellow residue in the water, drain it and do it again. Depending on how nasty the smoke is, you may have to use the same routine minus the oxy-clean for several rinses. If you can, hang outdoors to dry.