I DO, however have a smart tip of advice for you...when you have a very dark fabric, especially reds or any really deep color, I suggest you at least do a colorfast test. Trust me, it doesn't matter where you bought it or how much you paid for it. Every now and then a color will run. Case in point. I was making a queen size quilt a few years ago and following this rule. I had picked a white background on my blocks and was testing all fabrics that were really dark before I washed them. I had a beautiful deep rose fabric similar to the one below and the minute it hit my sink basin it exploded in color. It came from a very reputable quilt shop and a very reputable fabric manufacturer. I rinsed it several times and got it to run clear and it looks very pretty in my quilt. Can you imagine if I had not given it the bleed test? Do you KNOW how much work goes into a queen size quilt? I shudder at the thought.
It only takes a few minutes to get a basin half filled with some lukewarm water to do this test. Example below. As you can see this one passed!
Another tip! I use these Shout Color Catcher Sheets when I wash a load of new fabrics. Just throw one in the wash and it helps to pick up some of the "loose dyes" you may have from your fabrics.







