I can add a little more infor to this post.
I remember my Grandmother AND my mother washing clothes in a Maytag wringer washer. Then after washing, they'd rinse in water that had "bluing" in it to make the clothes extra white. After that, the clothing, like shirts, they wanted to be ironed stiff, they'd dip into a mixture of liquid starch and water. They'd be wrung out and put on the line to dry. After completely drying, they'd sprinkle the clothes down with a bottle and one of these sprinkler cork tops, roll them up and put them in a plastic bag with a zipper top. They'd stay in the refrigerator overnight and be ironed the next day. Those dress shirts of my Grandpa's would be so stiff, they could stand on their own.
What wonderful memories this inspired. Thanks for sharing!