As you can see, you get a whole bunch of answers. I pre-wash everything, and dry, then fold my fabric. When I'm ready to use it, I press and starch what I need, then cut. I personally like the firmness of the pieces I'm using. I use Niagara starch. When item is finished, depending who/what is if for, I wash and dry it. As Darren said, try several different ways, and find what result you like, and what process works for you!