We have tried: we sewed a cover for the ironing board. We tried ironing on this cover with different types of irons that have different types of ironing surfaces (stainless steel, aluminum, Teflon). It is true that during the first ironing, the iron was pulling back a little on the cover. We washed the cover, the supplier states that the material can be washed at 40 °C. Ironing was better on the washed cover and nothing happened to the cover. It is best to iron with a steam iron with a Teflon surface. The ironing board cover has proven itself, we have it at the sewing workshop and personally at home. No problem with ironing.