I do not know how to get rid of all wrinkles, but it is very difficult for me. I've tried steaming it while it's hanging and I've also tried ironing it on a flat surface when the steam option created clumps of fabric. Both processes seem to clump it up even more, and the wrinkles are still there. The problem is how they send it. It is folded into a very small square and in some places it was even missing some print and in some places it was a bit see through. The print itself was ok, better than I expected but this product is useless in my case because no matter what I do the creases are still visible and now I can't even smooth it out with the tension clamps because of my efforts warped to smooth it out. Does anyone have a successful method? Also, the fabric is almost like thick paper, it creases easily and doesn't like too much steam. I tried ironing on low without steam, the result is the same as with the steam iron. If the company had a better shipping method I would give the product 5 stars but due to the way they ship this item it basically ruins the product.