This has got to be the most amazing product I have ever used. I hate to iron, and my even my wrinkle free clothes don't seem to come out of the dryer wrinkle free. So I thought I would try this. I got it home and as a test, picked up and old t-shirt that had been sitting in the corner of the closet for a few months. It was badly wrinkled, I figured it should make a good test. I sprayed on a light mist of the wrinkle releaser, pulled gently on the shirt, and before my eyes the wrinkles just went away. I experimented a bit, and really just the spray alone will do a good job, but pulling the fabric get's rid of the tougher wrinkles. It's pretty amazing. It may not leave shirts perfectly pressed, but it generally does a better job than I can manage with an iron.