Iron on Appliques and embroidered patch setting instruction using an Iron. 1.Set your hand Iron at the hottest temperature setting : DO NOT USE STEAM DURING APPLICATION. 2. Place your applique or embroidered patch in the desired position. 3.Press the iron straight for 35 seconds with as much constant pressure as possible : NO BACK AND FORTH. 4.Turn the garment inside-out and repeat steps 2 5. Allow the applique or embroidered patch to cool down.