Here are some suggestions for you to use if your iron has some melted fabric on it.
- Heat the iron at low setting just until material softens, rub using a paste made using baking soda and water. Wipe off with damp cloth.
- Salt on damp cloth, soapy water and a nylon scourer.
- Vinegar and bicarb soda
- Oven cleaner and lots of gentle rubbing using a clean cloth