How to Remove Stains from an Iron

What You’ll Need

Baking soda
White vinegar
Water
Soft cloths or microfiber towels
Cotton swabs (for crevices)
An old towel or rag (to protect your work surface)
Optional: non-abrasive sponge, dish soap, hydrogen peroxide, or commercial iron cleaner

Step-by-Step

Unplug and cool the iron. Always unplug the iron and let it cool completely before any cleaning. Never attempt to clean a hot iron – you risk burns and may damage the soleplate.
Empty the water tank. If your iron has a water reservoir, empty it completely. This prevents dirty water from leaking out during cleaning and avoids mixing with cleaning solutions.
Make a cleaning paste. In a small bowl, mix equal parts baking soda and water (about 2 tablespoons each) to form a thick paste. For stubborn burnt-on residue, you can add a few drops of white vinegar to the paste.
Apply the paste to the soleplate. Dip a soft cloth into the paste and gently rub it over the stained areas of the soleplate. Use circular motions and light pressure. Avoid scrubbing too hard on non-stick soleplates – you could scratch the coating.
Wipe off the paste. Use a clean, damp cloth to wipe away the baking soda paste. Rinse the cloth frequently. Check the soleplate – if stains remain, repeat the process or move to the vinegar method below.
Clean with vinegar (for stubborn stains). Mix equal parts white vinegar and water. Dip a cloth in the solution and wipe the soleplate. For mineral deposits or burnt fabric residue, you can also heat the iron slightly (set to low, no steam) and run it over an old towel dampened with the vinegar solution. Always unplug and cool before wiping.
Clean the steam holes. Use cotton swabs dipped in the vinegar solution to gently clean the steam vents. This removes any residue that could stain future garments. Wipe the entire soleplate dry with a clean cloth.

Common Mistakes

Using abrasive scrubbers. Steel wool, metal scouring pads, or harsh abrasive cleaners can scratch the soleplate, making it more prone to sticking and future stains.
Cleaning while hot. Not only is it dangerous, but cleaning a hot iron can cause cleaning solutions to evaporate quickly, leaving residue, and can also warp the soleplate.
Submerging the iron in water. Never immerse the iron in water or run it under a tap. Water can get into the electrical components and cause a short circuit or damage the iron permanently.
Using too much force on non-stick surfaces. Non-stick soleplates are delicate. Scrubbing hard with a cloth or using acidic cleaners excessively can wear away the coating.
Skipping the water tank. If you don’t empty the tank, water may leak during cleaning and mix with the cleaning solution, creating a mess and potentially damaging the iron.

Tips

Test on a small area first. Before applying any cleaner to the whole soleplate, test it on a small, inconspicuous corner to ensure it doesn’t damage the finish.
Use distilled water. If your tap water is hard, mineral deposits can build up and cause staining. Using distilled water in your iron can prevent this.
Iron on a clean surface. Always iron on a clean ironing board cover. Dirt or residue on the cover can transfer to the soleplate and then onto your clothes.
Clean regularly. A quick wipe-down after each use (when cool) can prevent stains from building up. Also, use the self-clean function on your iron if it has one – follow the manufacturer’s instructions.
Iron synthetic fabrics on low. High heat can melt synthetic fibers onto the soleplate, causing stubborn brown stains. Always check the fabric care label and use the appropriate temperature setting.

Troubleshooting

Stains won’t come off with baking soda. If the paste doesn’t work, try a commercial iron cleaner specifically designed for soleplates. Follow the product instructions. For very burnt-on residue, you can gently scrape with a plastic spatula or a wooden toothpick, but never metal.
The iron is still leaving brown marks after cleaning. This could be due to residue inside the steam chamber. Fill the water tank with a mixture of 1/3 vinegar and 2/3 water, set the iron to steam, and run it over an old towel until the tank is empty. Then fill with clean water and steam again to rinse.
The soleplate is scratched. If you’ve scratched the soleplate, it may catch on fabrics. You can try polishing it with a very fine automotive polish (not for non-stick), but if the damage is severe, it may be time to replace the iron.
Sticky residue remains. If the soleplate feels sticky, it may be from melted synthetic fabric. Place a cloth over the residue and iron over it on a low setting – the heat will soften the residue, and it will stick to the cloth. Then clean with baking soda paste.
Water leaks from the iron. If water leaks after cleaning, you may have overfilled the tank or the iron isn’t fully cooled. Empty the tank, let the iron cool completely, and dry the soleplate thoroughly before storing.

Frequently Asked Questions

Can I use toothpaste to clean an iron?

Yes, white toothpaste (non-gel) can work as a mild abrasive. Apply a small amount to a soft cloth and rub the soleplate, then wipe clean. It’s less effective than baking soda but can be a quick fix.

How do I remove rust from my iron?

Rust often comes from mineral deposits in the water tank. Mix equal parts vinegar and water, fill the tank, and let it sit for 30 minutes. Then empty and rinse with clean water. Wipe the soleplate with a vinegar-dampened cloth.

Why does my iron leave brown stains on clothes?

Brown stains are usually caused by burnt fabric fibers or mineral deposits from hard water. Cleaning the soleplate and using distilled water should resolve it. If stains persist, check the water tank for buildup.

Can I use a magic eraser on my iron?

Melamine foam (magic eraser) is abrasive and can damage the soleplate, especially non-stick surfaces. It’s safer to stick with baking soda or vinegar.

How often should I clean my iron?

It depends on usage. If you iron weekly, a monthly cleaning is good. If you notice stains or buildup, clean it immediately. Always wipe the soleplate after each use once cool.

Is it safe to clean a hot iron?

No, never clean a hot iron. Wait for it to cool completely. Cleaning a hot iron can cause burns and damage the soleplate or internal components.

Sources: Consumer Product Safety Commission. Menus and buttons can differ slightly by version. Spotted something out of date? Tell us.