I've also done dozens of prints this way and it does not consistently/effectively remove the curl from most prints, especially the waviness along the edges remains, and on prints larger than around 5x7". It may depend a bit on the paper used and how it was cut (paper has a 'direction' and it matters here). The clothes iron approach works to an extent, but it's not super effective, overall.Believe me it does work and I must have done dozens of prints this way with no damage what so ever.