Preheat the iron to the cotton setting, with steam turned off
Place the garment on a flat, heat-safe surface
Position the embroidered patch where you want it
Cover the patch with a thin pressing cloth or clean cotton fabric
Press the iron firmly onto the patch for 20 to 30 seconds
Apply steady pressure without moving the iron around
Flip the garment over and press the back of the patch area for 20 to 30 seconds
Check that the patch edges are fully bonded
Repeat pressing if any edges are lifting
Let the patch cool completely before handling
Avoid washing the item for 24 hours after application
If the fabric is delicate or heat-sensitive, sew the patch instead