How do you apply iron-on patches properly?Applying iron-on patches is simpler than most people expect, though rushing the process usually ends badly. Start by placing the patch exactly where you want it on the fabric. Heat your iron without steam, then press firmly over the patch for around 20–30 seconds using a thin cloth between the iron and fabric. Turn the garment inside out and apply heat from the back as well for a stronger hold. Once it cools, check the edges carefully. If any corner lift ?