1. Take out a thick cotton cloth, spread it out, and squeeze iron cleaner on it. When purchasing, you should read the product label to buy a cleaning agent with appropriate efficacy.
2. Make sure to turn off the iron. Pour out the water in the iron, and then wipe the bottom of the iron with a damp, warm cloth.
3. Preheat the iron. When the soleplate is warm, hold the iron and move it in a circle on the spread thick cotton cloth.
4. Repeatedly draw circles and scrub until the steam hole on the bottom of the iron is clean.